Foop!

Meet Joe, the ill-fated tour guide at the center of a story that beings with the death of Abraham Lincoln, at Joe's hands.
There are strange happenings going on at Dactyl, Inc., the world's first and only time travel tourism company. So strange that Joe, a tour guide, is promoted to the new position of Chief of Probes. His first probe: find out who's been traveling back in time and torturing his boss in rather disturbing ways.
Joe finds himself catapulted from his dull life into a surreal journey where a blind hog-tying monkey is one of the sanest creatures he meets. Traveling through a past where the only thing that changes the present is death, while dealing with the fabric of space-time slowly unraveling, Joe stumbles into the middle of events that threaten both the Earth's future and past.