Space Brat Books in Order

Blork, a boy from the planet Splat, is notorious for enormous temper tantrums. After running away, he becomes lost in a place ruled by Squat, whose behavior gives Blork an unsettling view of his own habits.

A museum field trip puts Blork inside a copying machine that creates Krolb, his troublesome opposite. Although Blork has improved his behavior, his new double starts making life miserable and reviving his reputation as a brat.

Squat kidnaps Blork and his friends before a ceremony honoring Blork. Seeking revenge, he plans to swap Blork's brain with his pet's, leaving the captives to confront a scientist's machinery and Squat's spider henchmen.

Blork's spaceship veers far off course and lands among the cheerful Dips. When the inhabitants decide his pet Lunk is their missing Lord of Silliness and refuse to release him, Blork faces another test of his temper.

Blork and his companions are hurled back to prehistoric Splat, where enormous creatures make survival difficult. Dr. Pimento welcomes the chance to study the ancient world, but an unusual encounter forces Blork to make a choice affecting the planet's future.