Plagued by nightmares of a life he never had, Dirk Gently discovers that a holistic detective can have more than one past, and they’re about to catch up with him! Featuring favorite characters from the original Dirk Gently books by Douglas Adams (The Hitchhiker's Guide to the Galaxy) and from the hit TV series from BBC America starring Sam Barnett and Elijah Wood! Collects issues #6–9.
"Never has there been a more seamless merging of a TV show and a title that was being published before the show started airing. Dirk doesn’t look like Samuel Barnett, who plays Dirk on the show, but rather than start over and discard past issues altogether, Salmon of Doubt incorporates comics Dirk and his assistant, Sally with TV Dirk and his assistant, Todd (played on the show by Elijah Wood)." –The Geeked Gods