A Different Flesh by Harry Turtledove (1989)

What if when Columbus came to the New World he found, not Indians, but primitive apelike men who were soon dubbed “sims”? Continue reading A Different Flesh by Harry Turtledove (1989)

Comics

Dinosaur Rex by Jan Strnad and Henry Mayo (1987)

Hempsted Grenville is a rich playboy living in an alternate 1920s where dinosaurs still exist, and he is on the hunt for lost treasure. Continue reading Dinosaur Rex by Jan Strnad and Henry Mayo (1987)

Novels

Dinosaur Nexus by Lee Grimes (1994)

Time travel is a reality – as staggering new technology enables the crew of the Pegasus to journey back to the Late Cretaceous period. What they don’t expect is company. Continue reading Dinosaur Nexus by Lee Grimes (1994)

Novels

Pax Britannia: Unnatural History by Jonathan Green (2007)

In a steampunk world where the British Empire never fell, government agent Ulysses Quicksilver sets out to investigate the disappearance of the evolutionary biologist Professor Galapagos. Continue reading Pax Britannia: Unnatural History by Jonathan Green (2007)

Novels

Wildside by Steven Gould (1996)

It’s another world, a pristine Earth where mammoths and saber-tooth tigers still roam. Where there are no cities, no highways, no pollution, no laws… no people at all. Continue reading Wildside by Steven Gould (1996)