Michael Sells brand new Imagine That series--short, popular histories of how the past didn't quite happen--launches with four titles this year.
Each book is a flight of imagination that explores how the smallest changes to history could have spiraled out of control.
Would a happy ending to "Casablanca" have led to a more prejudiced world? Would the death of a cat have been the most costly road accident in the history of technology?
Imagine That . . .