Emshwiller, Carol

The life of ten-year-old Bobby Lassiter changes drastically when she meets Mister Boots, a man who is also a horse.

After the Hoots invade Earth and turn humans into Mounts, Charley's father and others who have not been changed, plan to rise up against the Hoots and take the world back.

The life of ten-year-old Bobby Lassiter changes drastically when she meets Mister Boots, a man who is also a horse.