In no particular order:
XXXXTwo Brothers - One North, One South by David H. JonesXXXX
Fields of Honor: Pivotal Battles of the Civil War by Edwin C. Bearss
Forever a Soldier: Unforgettable Stories of Wartime Service by Tom Wiener
The Crystal Skull by Manda Scott
Last Dragon (Discoveries) by JM Mcdermott
Devil's Cape by Rob Rogers

Message edited by its author, Jun 18, 2008, 9:15am.

Sepulchre by Kate Mosse
The Meaning of Night: A Confession by Michael Cox
Brisingr by Christopher Paolini
Shark Life: True Stories About Sharks & the Sea by Peter Benchley
Ink Exchange by Melissa Marr
The Faery Reel: tales from the Twilight Realm by Terri Windling
XXXXTithe: A Modern Faerie Tale by Holly BlackXXXX
House by Frank Peretti
Magic Bites (Kate Daniels, Book 1) by Ilona Andrews
In Search of Dracula: The History of Dracula and Vampires by Radu Florescu

Message edited by its author, Aug 18, 2008, 11:52am.

From Score to Screen: Sequencers, Scorew and Second Thoughts-The New Film Scoring Process by Sonny Kompanek
Complete Guide to Film Scoring by Richard Davis
XXXXIn The Woods by Tana FrenchXXXX
Neverwhere by Neil Gaiman
The Monster of Florence by Douglas Preston (Releases June 10th)
XXXXBreaking Dawn by Stephenie MeyerXXXX

Many Bloody Returns by Charlaine Harris
Dead Until Dark (Southern Vampire Mysteries Book 1) by Charlaine Harris
Living Dead in Dallas (Book 2)
Club Dead (Book 3)
Dead to the World (Book 4)
Dead as a Doornail (Book 5)
Definitely Dead (Book 6)
All Together Dead (Book 7)
From Dead to Worse (Book 8)

Message edited by its author, Oct 9, 2008, 7:21pm.

Guilty Pleasures by Laurell K. Hamilton (Anita Blake Vampire Hunter Book 1)
The Laughing Corpse (Book 2)
Circus of the Damned (Book 3)
OR
Club Vampyre Omnibus 1-3

The Lunatic Cafe (Book 4)
Bloody Bones (Book 5)
The Killing Dance (Book 6)
OR
The Midnight Cafe (Omnibus 4-6)

Burnt Offerings (Book 7)
Blue Moon (Book 8)
OR
Black Moon Inn (Omnibus 7-8)

Obsidian Butterfly (Book 9)
Narcissus in Chains (Book 10)
Cerulean Sins (Book 11)
Incubus Dreams (Book 12)
Micah (Book 13)
Danse Macabre (Book 14)
The Harlequin (Book 15)
Blood Noir (Book 16)
Strange Candy (Book 17)

Message edited by its author, May 12, 2008, 6:21pm.

Cry Wolf by Patricia Briggs
Magic Burns Kate Daniels Book 2 by Ilona Andrews

Halfway to the Grave (Night Huntress, Book 1) by Jeaniene Frost
One Foot in the Grave (Book 2)

A Hunger Like No Other (The Immortals After Dark Series, Book 1) by Kresley Cole
No Rest for the Wicked (Book 2)
Wicked Deeds on a Winter's Night (Book 3)
XXXX Dark Deeds XXXX
Dark Desires After Dusk (Book 5)

Message edited by its author, May 15, 2008, 11:29am.

Dark Lover (The Black Dagger Brotherhood, Book 1) by J.R. Ward
Lover Eternal (Book 2)
Lover Awakened (Book 3)
Lover Revealed (Book 4)
Lover Unbound (Book 5)
Lover Enshrined (Book 6)

Undead and Unwed (Queen Betsy, Book 1) by MaryJanice Davidson
Undead and Unemployed (Book 2)
Undead and Unappreciated (Book 3)
Undead and Unreturnable (Book 4)
Undead and Unpopular (Book 5)
Undead and Uneasy (Book 6)
Undead and Unworthy (Book 7)

Patriot's Dream by Barbara Michaels
A Window on Williamsburg
The New History in an Old Museum: Creating the Past at Colonial Williamsburg by Richard Handler

This list just keeps growing!!!!

The Third Witch by Rebecca Reisert

XXXXHere Be Dragons by Sharon Kay Penman (Welsh Princes Series, Book 1)XXXX
Falls the Shadow (Book 2)
The Reckoning (Book 3)

Here There Be Dragons by James A. Owen
The Fool's Tale by Nicole Galland
The Canterbury Papers by Judith Healey
The Mercy Seller by Brenda Rickman Vantrease
The Illuminator by Brenda Rickman Vantrease

The Queen's Fool by Philippa Gregory
The Virgin's Lover by Philippa Gregory
The Boleyn Inheritance by Philippa Gregory
The Constant Princess by Philippa Gregory

The Wild Irish by Robin Maxwell
My Father Had a Daughter by Grace Tiffany
Innocent Traitor by Alison Weir
The Spanish Bride by Laurien Gardner

Message edited by its author, Oct 9, 2008, 7:21pm.

XXXXA Great and Terrible Beauty by Libba BrayXXXX
XXXXRebel AngelsXXXX
The Sweet Far Thing

Message edited by its author, Oct 9, 2008, 7:21pm.

Grey Griffins Book 4: The Immortals by Derek Benz
XXXXBlack Book of Secrets by F.E. HigginsXXXX
Valiant by Holly Black
Ironside by Holly Black (7/1/2008)

City of Bones (Mortal Instruments, Book 1) by Cassandra Clare
City of Ashes (Book 2)

Masquerade (Blue Bloods, Book 2) by Melissa de la Cruz

The Naming: The First Book of Pellinor/The Gift by Alison Croggon
The Riddle: The Second Book of Pellinor
The Crow: The Third Book of Pellinor
The Singing: The Fourth Book of Pellinor (3/10/2009)

XXXXMarked (House of Night, Book 1)by P.C. CastXXXX
XXXXBetrayed (Book 2)XXXX
Chosen (Book 3)
Untamed (Book 4) (9/23/2008)

Message edited by its author, May 23, 2008, 4:27pm.

Uglies (Uglies Trilogy, Book 1) by Scott Westerfeld
Pretties (Book 2)
Specials (Book 3)

Vampire Academy (Vampire Academy, Book 1) by Richelle Mead
Frostbite (Book 2)
Shadow Kiss (Book 3)

XXXXMidnight Alley (Morganville Vampires, Book 3) by Rachel CaineXXXX
XXXXFeast of Fools (Book 4) (6/3/2008)XXXX

Message edited by its author, Jun 3, 2008, 10:20am.

The Becoming (The Anna Strong Chronicles, Book 1) by Jeanne C. Stein
Blood Drive (Book 2)
The Watcher (Book 3)
Legacy (Book 4) (8/26/2008)

Extras (Uglies) by Scott Westerfeld
Peeps by Scott Westerfeld

The Alchemist by Paulo Coelho

XXXXXIf You Dare (The MacCarrick Brothers, Book 1) by Kresley ColeXXXX
XXXXIf You Desire (Book 2)XXXX
If You Deceive (Book 3)

XXXX Wolf at the Door (The Others, Book 1) by Christine WarrenXXXX
She's No Faerie Princess (Book 2)
The Demon You Know (Book 3)
Howl at the Moon (Book 4)
Walk on the Wild Side (Book 5) (6/3/2008)

American Gods by Neil Gaiman

Blue is for Nightmares by Laurie Faria Stolarz
White is for Magic
Silver is for Secrets
Red is for Remembrance
Bleed by Laurie Faria Stolarz

Don't Die Dragonfly (Seer, Book 1)) by Linda Joy Singleton
Witch Ball (Book 2)
Last Dance (Book 3)
Sword Play (Book 4)
Fatal Charm (Book 5)

Message edited by its author, Aug 18, 2008, 11:54am.

Bitten (Women of the Otherworld, Book 1) by Kelley Armstrong
Stolen (Book 2)
Dime Store Magic (Book 3)
Industrial Magic (Book 4)
Haunted (Book 5)
Broken (Book 6)
No Humans Involved (Book 7)
Personal Demon (Book 8)
Living With the Dead (Book 9) (10/28/2008)

The Summoning (Darkest Powers, Book 1) by Kelley Armstrong

XXXXThe Luxe by Anna GodbersenXXXX
Rumors: The Luxe by Anna Godbersen (6/3/2008)

Inkheart by Cornelia Funke
Inkspell
Inkdeath (10/14/2008)

XXXXNobody's Princess by Esther FriesnerXXXX
Nobody's Prize

To Catch a Pirate by Jade Parker
The Princess and the Hound by Mette Ivie Harrison
Dragon's Keep by Janet Lee Carey
A Countess Below Stairs by Eva Ibbotson

Message edited by its author, Oct 9, 2008, 7:22pm.

To purchase:

Motel of the Mysteries by David Macaulay.

XXXXThe Claiming of Sleeping Beauty by A. N. Roquelaure AKA Anne RiceXXXX
Beauty's Punishment
Beauty's Release

Message edited by its author, Aug 18, 2008, 11:55am.

Getting longer....

Garden Spells by Sarah Addison Allen
Thirsty by M.T. Anderson
The Bloody Chamber by Angela Carter
Sixpence House: lost in a town of books by Paul Collins
The Book of Lost Things by John Connolly
The Stolen Child by Keith Donohue
In the Shadow of Edgar Allen Poe by Jonathon Scott Fuqua
Spookhouse Volume 1 by Scott Hampton
Spookhouse Volume 2 by Scott Hampton
Verdigris Deep by Frances Hardinge
Everything That Creeps by Elizabeth McGrath

Fablehaven by Brandon Mull
Fablehaven: Rise of the Evening Star by Brandon Mull

Greywalker by Kat Richardson (Greywalker, Book 1)
Poltergeist by Kat Richardson (Book 2)

Fables Volume 1: Legends in Exile by Bill Willingham
Fables Volume 2: Animal Farm
Fables Volume 3: Storybook Love
Fables Volume 4: March of the Wooden Soldiers
Fables Volume 5: The Mean Seasons
Fables Volume 6: Homelands
Fables Volume 7: Arabian Nights (And Days)
Fables Volume 8: Wolves
Fables Volume 9: Sons of Empire
Fables 1001 Nights of Snowfall

Word Myths: Debunking Linguistic Urban Legends by David Wilton

From the May ER batch:

After Hours at the Almost Home by Tara Yellen
Anathem by Neal Stephenson (09/09/2008)
Between Here and April by Deborah Copaken Kogan (09/30/2008)
Meeting Lizzy by SarahBeth Carter (09/19/2008)
Mister Sandman by Barbara Gowdy (06/03/2008)
My Fantoms by Theophile Gautier (07/15/2008)
Sucks to Be Me: The All-True Confessions of Mina Hamilton, Teen Vampire (Maybe) by Kimberly Pauley (08/26/2008)
The Collector of Worlds by Ilya Troyanov (06/05/2008)
The End of Mr. Y by Scarlett Thomas (06/12/2008)
The Genizah at the House of Shepher by Tamar Yellin (07/22/2008)
The Given Day by Dennis Lehane (09/23/2008)
XXXXThe Inverted World by Christopher Priest (07/08/2008)XXXX
The Sugar Queen by Sarah Addison Allen (05/01/2008)
Bikeman by Thomas F. Flynn (08/01/2008)
XXXXNames on the Land: A Historical Account of Place-Naming in the United States by George R. Stewart (07/01/2008)XXXX

Message edited by its author, Jun 29, 2008, 12:59pm.

Faerie Wars by Herbie Brennan
The Purple Emperor (Book 2)
Ruler of the Realm (Book 3)
Faerie Lord (Book 4)

Prom Nights from Hell by Meg Cabot

XXXXIll Wind (Weather Warden Series, Book 1) by Rachel CaineXXXX
Heat Stroke (Book 2)
Chill Factor (Book 3)
Windfall (Book 4)
Firestorm (Book 5)
Thin Air (Book 6)
Gale Force (Book 7)

Never Lie to a Lady (Book 1) by Liz Carlyle
Never Deceive a Duke (Book 2)
Never Romance a Rake (Book 3)

The Rest Falls Away (Gardella Vampire Chronicles, Book 1) by Colleen Gleason
Rises the Night (Book 2)
The Bleeding Dusk (Book 3)
When Twilight Burns (Book 4)

Message edited by its author, Oct 9, 2008, 7:23pm.

Blade of Fire: Icemark Chronicles by Stuart Hill

Witch and Curse (Wicked, Book 1) by Nancy Holder
Legacy and Spellbound (Book 2)

My Wicked Highlander (The MacDonell Brides Trilogy, Book 1) by Jen Holling
My Devilish Scotsman (Book 2)
My Shadow Warrior (Book 3)

Forbidden Magic (Magic Series, Book 1) by Cheyenne McCray
Seduced by Magic
Wicked Magic
Shadow Magic

Atonement by Ian McEwan

Beyond the Highland Mist (Highlander Series, Book 1) by Karen Marie Moning
To Tame a Highland Warrior
The Highlander's Touch
Kiss of the Highlander
The Dark Highlander
The Immortal Highlander
Spell of the Highlander
Into the Dreaming

To Catch a Pirate by Jade Parker

The Darkangel (Trilogy, Book 1) by Meredith Ann Pierce
A Gathering of Gargoyles
The Pearl of the Soul of the World

The Alchemyst: the Secrets of the Immortal Nicholas Flamel by Michael Scott

The Companion by Susan Squires
Sacrament (Candleglow)
The Hunger
The Burning
One With the Night
One With the Shadows

XXXXMay Bird: Warrior Princess by Jodi Lynn AndersonXXXX

The Goblin Wood by Hilari Bell
The Prophecy
Rise of a Hero

The Dark Hills Divide by Patrick Carman (Land of Elyon, Book 1)
Into the Mist (Prequel)
Beyond the Valley of Thorns
The Tenth City
Stargazer

Captain Hook: Adventures of a Notorious Youth by J.V. Hart

Message edited by its author, Oct 9, 2008, 7:24pm.

The Pirate's Daughter by Margaret Cezair-Thompson
SAMPLER: Not that you Asked by Steve Almond
Tipperary by Frank Delaney
The UnValentine by Sam Beeson
Richard and Adolf by Christopher Nicholson
On Becoming an Alchemist by Catherine MacCoun
The Winter Rose by Jennifer Donnelly
Golf Unplugged by Jim Apfelbaum
Scenes from a Revolution: The Birth of the New Hollywood by Mark Harris
Black Ships by Jo Graham
Shadow of Colossus by T.L. Higley
The 13th Reality: The Journal of Curious Letters by James Dashner
Victor Kugler: The Man Who Hid Anne Frank by Rick Kardonne
Christine Falls by John Banville
Gypsy Tears: Loving a Holocaust Survivor by Cora Schwartz
The Blackest Bird: A Novel of Murder in Nineteenth-Century New York by Joel Rose
Dance in a Buffalo Skull by Zitkala-Sa
Firefly Rain by Richard Dansky
Sugarcoated by Catherine Forde
Shelter Stories: Love. Guaranteed by Patrick McDonnell
The Arthurian Omen by G. G. Vandagriff
A Stingray Bit My Nipple! by Erik Torkells
Double or Nothing: How Two Friends Risked it All to Buy One of Las Vegas' Legendary Casinos by Tom Breitling
Opera and the Morbidity of Music by Joseph Kerman

Courtesan by Diane Haeger
The Ruby Ring
The Perfect Royal Mistress
The Secret Wife of King George IV
My Dearest Cecelia
Beyond the Glen
Pieces of April
Angel Bride

It just keeps growing...

My Wicked Enemy by Carolyn Jewel

XXXXNightmare Academy #1: Monster Hunters by Dean LoreyXXXX
XXXXNightmare Academy #2: Monster MadnessXXXX

The Outsider by Ann Gabhart

Message edited by its author, Oct 9, 2008, 7:24pm.

My Heart's in the Lowlands by Liz Curtis Higgs
The Filthy Rich Handbook by Christopher Tennant

Message edited by its author, Jun 18, 2008, 9:11am.

From June's ER batch:

Woman of a Thousand Secrets by Barbara Wood
Vanished!: Explorers Forever Lost by Evan L. Balkan
Sway: The Irrestistible Pull of Irrational Behavior by Ori Brafman
XXXXProceedings of the 6th Rocky Mountain Region Disaster Mental Health Conference by George W. DohertyXXXX
Simplexity: Why Simple Things Become Complex (And How Complex Things Can Be Made Simple) by Jeffrey Kluger
Say Goodbye by Lisa Gardner
Country of the Grand by Gerard Donovan
Cruel Summer by Alyson Noel
Earth Inc. by Michael Bollen
Feather Man by Rhyll McMaster
Man in the Dark by Paul Auster
Pillage by Obert Skye
XXXXSchooled by Anisha LakhaniXXXX
The Queen of Sleepy Eye by Patti Hill
The Robe of Skulls by Vivian French
Triskellion by Will Peterson

Message edited by its author, Aug 16, 2008, 11:24am.

Heck Where the Bad Kids Go by Dale E. Basye
The Man in the Blizzard by Bart Schneider
Web of Conspiracy by James F. Broderick
Everything Nice by Ellen Shanman
The Lace Reader by Brunonia Barry
Something Wickedly Weird by Chris Mould
Confessions of a Prep School Mommy Handler by Wade Rouse
What Happened to Anna K by Irina Reyn
Unfit for Publication
Wesley the Owl
Won't Get Fooled Again by Colette Shaw
The Power of Place by Winifred Gallagher
Bone by Bone by Carol O'Connell
American Wife by Curtis Sittenfeld
An American Story
Midwife of the Blue Ridge by Christine Blevins

Mass Historia by Chris Regan
King of the Road by Shaul Ladany
How to Write a Suicide Note by Sherry Quan Lee
The Winds of Tara by Katherine Pinotti
The Savage by David Almond
The Killing Circle by Andrew Pyper
The Good Thief by Hannah Tinti
The Fire by Katherine Neville
The Empress of Weehawken by Irene Dische
The Dracula Dossier by James Reese
The Charlemagne Pursuit by Steve Berry
Sweetsmoke by David Fuller
Stalking Irish Madness by Patrick Tracey
Sleeping Arrangements by Laura Shaine Cunningham
Shade by John B. Olson
My Husband's Sweethearts by Bridget Asher
Matchmaker of Perigord by Julia Stuart
Love and the Incredibly Old Man by Lee Siegel
Lala Pipo by Hideo Okuda
In Hazard by Richard Hughes
Home Another Way by Christa Parrish
Hoffman's Hunger by Leon de Winter
Drinking Problems at the Fountain of Youth by Beth Teitell
Dedication by Nicola Kraus & Emma McLaughlin
Babylonne by Catherine Jinks
A Constant Heart by Siri Mitchell
Emily Post by Laura Claridge
The Whiskey Rebels by David Liss
Brideshead Revisited by Evelyn Waugh
The Road to Rescue by Mietek Pemper
The Faith of Barack Obama by Stephen Mansfield
XXXXSticklers, Sideburns and Bikinis by Graeme DonaldXXXX
Reputation: Portraits in Power by Marjorie Williams
Obscene in the Extreme by Rick Wartzman
He Shall Direct Thy Paths by Daniel J. Sparks
Guilty by Reason of Stupidity by Joel J. Seidemann
Ghost in the Mirror by Leslie Rule
Forgotten Fashion by Kate Hahn
Circus Queen and Tinker Bell by Tiny Kline
Chicken A La King and The Buffalo Wing by Steven Gilbar
Art of Darkness by Sara K. Schneider
The Wonder Singer by George Rabasa
The Swap by Antony Moore
The Glass of Time by Michael Cox
The Book of Matthew by Thomas White
The Army of the Republic by Stuart Archer Cohen
Tangled Roots by Sue Guiney
Night of Flames by Douglas W. Jacobson
Murder on the Eiffel Tower by Claude Izner
Mr. White's Confession by Robert Clark
In Hovering Flight by Joyce Hinnefeld
Extraordinary Engines by Nick Gevers
A Portrait of the Arsonist as a Young Man by Andrew McGuinness
Borderlands by Brian McGilloway
Company of Liars by Karen Maitland
Doctor Olaf van Schuler's Brain by Kirsten Menger-Anderson
Doggone by Erik Ryman

Message edited by its author, Oct 9, 2008, 7:26pm.

Suggestions from Golf For Women:

XXXXThe Edict by Bob CuppXXXX
The Franchise Babe by Dan Jenkins

Message edited by its author, Aug 18, 2008, 11:56am.

The Hamely Tongue

Interred With Their Bones by Jennifer Lee Carrell
The Speckled Monster

From September/October ER batch:

XXXXOval Office Occult by Brian M. ThomsenXXXX
Scheisshaus Luck by Pierre Berg & Brian Brock
The King and Mrs. Simpson by Erin Frances Schulz
The Lost Episodes of Beatie Scareli by Ginnetta Correli
Casanova: Actor, Lover, Priest, Spy by Ian Kelly
The Victoria Vanishes by Christopher Fowler
The Assignment by Friedrich Durrenmatt
The Black Whole by Jacqueline M. Jones
The Company by K.J. Parker
The Great Karoo by Fred Stenson
The Islands of Divine Music by John Addiego
The Pets by Bragi Olafsson
The Spanish Bow by Andromeda Romano-Lax
Wild Bill Hickok And Calamity Jane: Deadwood Legends by James McLaird
Serfitt And Cloye Gift Catalog by Bob Woodiwiss
Ambrosia: About a Culture-An Investigation of Electronica Music and Party Culture by James Cummins
We Bought a Zoo by Benjamin Mee

The Uncommon Reader by Alan Bennett
Gladiatrix by Russell Whitfield
Waiting for Coyote's Call by Jerry Wilson
Mistress of Mellyn by Victoria Holt
The Fireman's Wife by Jack Riggs
The Gates of Trevalyan by Jacquelyn Cook
Cracked Up To Be by Courtney Summers
Bitten by Kelley Armstrong
Evermore by Alyson Noel
Marco Flamingo by Sheila Jarkins
Echoes from the Dead by Johan Theorin
Phraseology by Barbara Ann Kipfer
Sorbonne Confidential by Laurel Zuckerman
A Christmas Carol The Graphic Novel by Charles Dickens
Broad Street by Christine Weiser
Death of a Past Life by Robert N. Reincke
Frankenstein The Graphic Novel by Mary Shelley
Jane Eyre - The Graphic Novel by Charlotte Bronte
MacBeth Original Text Graphic Novel by William Shakespeare
No Such Creature by Giles Blunt
Tales from Outer Suburbia by Shaun Tan
The Chrysalids by John Wyndham
The Fiddle Case by Christine Palamidessi Moore
The Hierophant of 100th Street by Cullen Dorn
Playing Dead by Allison Brennan
A Fistful of Diamonds by John B. Robinson
Free Range Knitter by Stephanie Pearl-McPhee
Dewey by Vicki Myron
Those Who Dream By Day by Linda Cargill
The Music Teacher by Barbara Hall
Museum of Human Beings by Colin Sargent

The Uncommon Reader by Alan Bennett
Gladiatrix by Russell Whitfield
Waiting for Coyote's Call by Jerry Wilson
Mistress of Mellyn by Victoria Holt
The Fireman's Wife by Jack Riggs
The Gates of Trevalyan by Jacquelyn Cook
Cracked Up To Be by Courtney Summers
Bitten by Kelley Armstrong
Evermore by Alyson Noel
Marco Flamingo by Sheila Jarkins
Echoes from the Dead by Johan Theorin
Phraseology by Barbara Ann Kipfer
Sorbonne Confidential by Laurel Zuckerman
A Christmas Carol The Graphic Novel by Charles Dickens
Broad Street by Christine Weiser
Death of a Past Life by Robert N. Reincke
Frankenstein The Graphic Novel by Mary Shelley
Jane Eyre - The Graphic Novel by Charlotte Bronte
MacBeth Original Text Graphic Novel by William Shakespeare
No Such Creature by Giles Blunt
Tales from Outer Suburbia by Shaun Tan
The Chrysalids by John Wyndham
The Fiddle Case by Christine Palamidessi Moore
The Hierophant of 100th Street by Cullen Dorn
Playing Dead by Allison Brennan
A Fistful of Diamonds by John B. Robinson
Free Range Knitter by Stephanie Pearl-McPhee
Dewey by Vicki Myron
Those Who Dream By Day by Linda Cargill
The Music Teacher by Barbara Hall
Museum of Human Beings by Colin Sargent

Cellist of Sarajevo by Steven Galloway
The Likeness by Tana French
The Hunger Games by Suzanne Collins
The Monsters of Templeton by Lauren Groff
The Graveyard Book by Neil Gaiman
Tender Morsels by Margo Lanagan
Graceling by Kristin Cashore
The Tale of Despereaux by Kate DiCamillo

Message edited by its author, Dec 4, 2008, 12:37pm.

Did you read all of those?
I only identified four of them; the Pellionor series.