Osiris

Osiris is set in a world, nearly exactly like our own Earth, except for a few things. There is technology, but no cars, trucks, or trains. There are, however, dinosaurs. The feathery dakotaraptor, to be specific.

Liza is a girl, deeply bonded with her own dakotaraptor, Thelma. She lived with her parents on a large breeding farm, home to some of the best Dakotas in the country.

Cameron is a boy, shy, unsure of himself, and unsure of how to handle his new raptor, Soaren, who he bought out of necessity.

After the four meet by chance, they meet another boy, Charlie, along with his dakotaraptor, Ghost. He enlists them on a dangerous quest to save his brother from the clutches of villainy.