Click a column to sort by it. | Star Ratings |
| Title | Copies | Reviews | Ratings | Average | Median | Std. dev. |
| The Hitchhiker's Guide to the Galaxy | 20,340 | 289 | 6,374 | 4.23 | 4.50 | 0.89 |
| The Ultimate Hitchhiker's Guide | 11,183 | 97 | 3,003 | 4.45 | 5.00 | 0.76 |
| The Restaurant at the End of the Universe | 10,513 | 77 | 2,854 | 4.06 | 4.00 | 0.86 |
| Life, the Universe and Everything | 8,901 | 59 | 2,362 | 4.06 | 4.00 | 0.86 |
| So Long, and Thanks for All the Fish | 8,424 | 51 | 2,149 | 3.88 | 4.00 | 0.91 |
| Dirk Gently's Holistic Detective Agency | 8,228 | 93 | 2,141 | 3.91 | 4.00 | 0.89 |
| The Long Dark Tea-Time of the Soul | 7,612 | 49 | 1,836 | 3.86 | 4.00 | 0.91 |
| Mostly Harmless | 7,230 | 56 | 1,796 | 3.72 | 4.00 | 0.95 |
| The Salmon of Doubt: hitchhiking the galaxy one last time | 4,220 | 46 | 959 | 3.74 | 4.00 | 0.93 |
| Last Chance to See | 2,533 | 45 | 695 | 4.26 | 4.00 | 0.82 |
| The Hitchhiker's Guide to the Galaxy: A Trilogy in Five Parts | 2,123 | 27 | 627 | 4.37 | 5.00 | 0.84 |
| The Hitchhiker's Guide to the Galaxy: A Trilogy in Four Parts | 1,751 | 16 | 472 | 4.38 | 5.00 | 0.79 |
| The More than Complete Hitchhiker's Guide: 5 Stories | 1,693 | 14 | 359 | 4.47 | 5.00 | 0.74 |
| Douglas Adams's Starship Titanic | 1,644 | 15 | 325 | 3.16 | 3.00 | 1.00 |
| The Deeper Meaning of Liff | 1,082 | 14 | 234 | 3.68 | 4.00 | 0.97 |
| The Meaning of Liff | 952 | 9 | 188 | 3.78 | 4.00 | 0.93 |
| The Original Hitchhiker Radio Scripts | 654 | 7 | 135 | 4.42 | 5.00 | 0.69 |
| Dirk Gently's Holistic Detective Agency / The Long Dark Tea-Time of the Soul | 599 | 7 | 132 | 4.09 | 4.00 | 0.78 |
| The Hitchhiker's Guide to the Galaxy / The Restaurant at the End of the Universe | 242 | 2 | 56 | 4.45 | 5.00 | 0.78 |
| The Hitchhiker's Guide to the Galaxy: The Primary Phase (BBC Radio Collection) | 120 | 3 | 47 | 4.57 | 5.00 | 0.57 |
| The Hitchhiker's Trilogy | 152 | 1 | 39 | 4.49 | 5.00 | 0.61 |
| The Hitchhiker's Guide to the Galaxy: The Complete BBC Radio Series | 80 | | 29 | 4.79 | 5.00 | 0.38 |
| The Hitchhiker's Guide to the Galaxy: Secondary Phase (BBC Radio Collection) | 64 | | 26 | 4.31 | 4.50 | 0.81 |
| The Hitchhiker's Guide to the Galaxy: The Tertiary Phase | 88 | | 19 | 4.32 | 4.50 | 0.63 |
| The Hitchhiker's Guide to the Galaxy: Quandary Phase | 72 | 2 | 16 | 4.09 | 4.00 | 0.67 |
| Hitchhiker's Guide to the Galaxy : The Authorized Collection (Comic Book) | 47 | 1 | 14 | 3.96 | 4.00 | 0.90 |
| The Hitchhiker's Guide to the Galaxy: Quintessential Phase | 39 | 2 | 14 | 4.11 | 4.00 | 0.81 |
| The Hitchhiker's Guide to the Galaxy Radio Scripts: The Tertiary, Quandary and Quintessential Phases | 66 | 1 | 13 | 4.38 | 4.00 | 0.62 |
| The Hitchhiker's Guide to the Galaxy [Live in Concert] | 38 | 1 | 8 | 4.75 | 5.00 | 0.43 |
| Shada | 28 | | 8 | 3.63 | 3.50 | 0.65 |
| The Prostitute in the Family Tree: Discovering Humor and Irony in the Bible | 63 | | 8 | 3.50 | 3.00 | 0.71 |
| Shada: The Lost Adventure | 21 | 1 | 6 | 3.75 | 4.00 | 0.75 |
| Hitchhiker's Guide to the Galaxy | 18 | | 5 | 4.20 | 4.00 | 0.75 |
| Dirk Gently's Holistic Detective Agency [Abridged Audio] | 23 | | 5 | 4.20 | 4.00 | 0.68 |
| Per Anhalter durch die Galaxis. Der Comic. | 12 | 1 | 5 | 3.60 | 3.00 | 1.20 |
| Hitchhiker's Guide to the Galaxy [complete BBC TV series - 1981] | 14 | 1 | 4 | 4.63 | 4.75 | 0.41 |
| The Penultimate Hitchhiker's Guide to the Galaxy | 25 | | 3 | 3.67 | 4.00 | 1.25 |
| Young Zaphod Plays It Safe | 28 | 1 | 3 | 4.00 | 4.00 | 0.82 |
| Doctor Who : Shada [Video-cassette] | 3 | | 2 | 3.75 | 3.75 | 0.75 |
| Das Restaurant am Ende des Universums. Der Comic. | 9 | | 2 | 5.00 | 5.00 | |
| Utterly Utterly Merry Comic Relief Christmas Book | 28 | 1 | 2 | 3.50 | 3.50 | 0.50 |
| Hitch hikers guide to the galaxy omnibus | 11 | 1 | 2 | 4.00 | 4.00 | 1.00 |
| Das Leben, das Universum und der ganze Rest. Der Comic. | 4 | | 1 | 4.00 | 4.00 | |
| Doctor Who: Shada | 1 | | 1 | 3.00 | 3.00 | |
| Shada (Doctor Who Script Serial 5M) | 5 | | 1 | 5.00 | 5.00 | |
| Hitchhiker's Guide to the Galaxy | 4 | | 1 | 2.00 | 2.00 | |
| Hitchhiker's Guide to the Galaxy--BBC Television | 1 | | 1 | 5.00 | 5.00 | |
| Trylogia Autostopem przez galaktyke | 1 | | 1 | 5.00 | 5.00 | |
| The Hitchhiker's Guide to the Galaxy Radio Scripts: v. 2: The Tertiary, Quandary and Quintessential Phases | 7 | 1 | 1 | 5.00 | 5.00 | |
| Starship Titanic (Macintosh) | 2 | | 1 | 4.00 | 4.00 | |
| The Salmon of Doubt [unfinished] | 1 | | | | | |
| Per Anhalter durch die Galaxis | 2 | | | | | |
| Douglas Adams-4 Vols (Boxed) | 1 | | | | | |
| And Everything [essay] | 1 | | | | | |
| Hitch-Hiker's Guide to the Galaxy | 2 | | | | | |
| The Hitchhiker's Guide to The Galaxy : The Authorised Adaptation : Book 1 | 1 | | | | | |
| Life, the Universe, & Everything -- 1995 publication | 1 | | | | | |
| He Zoh, To Sympan kai ta Panta | 1 | | | | | |
| Dirk Gently's Holistic Detective Agency, 3 Cds [Complete & Unabridged Audio Work] | 1 | | | | | |
| Maidstone Extra ePaper | 1 | | | | | |
| Ještě je můžeme vidět- : výpravy za vymírajícími živočichy | 1 | | | | | |
| Zu den Sternen! | 1 | | | | | |
| Hithciker's Guide To The Galaxy | 1 | | | | | |
| Per Anhalter ins All. | 1 | | | | | |
| The Hitchhiker's Guide to the Galaxy (Solid Gold edition) | 1 | | | | | |
| Håndbog for vakse galakseblaffere The hitch hiker's guide to the galaxy | 1 | | | | | |
| Hitchhiker Trilogy (Box Set, 1-5) | 2 | | | | | |
| HHGTTG - The Lost Chapters | 1 | | | | | |
| DOUGLAS ADAMS THE HITCHHIKER'S GUIDE TO THE GALAXY NO. 3 AUTHORIZED ADAPTATION! | 4 | | | | | |
| Das Leben, das Universum und der ganze Rest / Mach's gut, und danke für den Fisch. Zwei Romane. | 4 | | | | | |
| The LONG DARK TEA - TIME OF THE SOUL (PROMOTION) CASSETTE | 1 | | | | | |
| Annoying Duplicates | 1 | | | | | |
| Living in Words: Interviews from The Bloomsbury Review, 1981-1988 | 5 | | | | | |
| The Private Life of Ghengis Khan [short story] | 4 | | | | | |
| The Lost Chapters | 3 | | | | | |
| The Hitchhiker's Guide to the Galaxy / The Restaurant at the End of the Universe / Life, the Universe, and Everything / So Long, and Thanks for All the Fish / Dirk Gently's Holistic Detective Agency / The Long, Dark Teatime of the Soul | 2 | | | | | |
| A Liar's Autobiography | 1 | | | | | |
| The Universe | 1 | | | | | |
Combination issues