First entry in a new series with three big all new novellas from multiple New York Times best-sellers S.M. Stirling, John Ringo & Jody Lynn Nye, Harry Turtledove, and Michael Z. Williamson! The cat-like Mrem, our heroes, battle the deep reptilian intelligence of humanoid dinosaurs in a Bronze Age world.

First entry in a new series with four big all new linked novellas from multiple best-sellers Harry Turtledove, John Ringo & Jody Lynn Nye, S.M. Stirling, and Michael Z. Williamson! After the extinction asteroid DOESN'T strike Earth, the dinosaurs keep evolving ? but so do the mammals. We mammals have achieved human-like shapes, but now it's cold-blooded, magic-using reptiles against the hot-blooded, hot-tempered descendants of cats.
In a heroic, Bronze Age world similar to 300, the Mrem Clan of the Claw and its sister warbands are expanding their rough-and-tumble territory, but now they face the Lishkash, masters of a cold-blooded empire of slave armies and magic. It's mammalian courage and adaptation against reptile cunning in a clash of steel and will that determine who shall inherit the Earth.