Works have been aliased into Matthew P. Walker.
Why We Sleep: Unlocking the Power of Sleep and Dreams 1,464 copies, 64 reviews
Matthew Walker (unknown)
Flashpoint: Gay Male Sexual Writing (Richard Kasak Books) (Contributor) 64 copies
Alone in the Dark [2005 film] (Actor) 25 copies
Adventure in Everything: How the Five Elements of Adventure Create a Life… 7 copies, 1 review
Family doctor guide to epilepsy (Author) 3 copies
"Astronauts" 1 copy