9 books • 1 series
The Man-Goat of Camp Cornelius
Lords of Air and Darkness
Tommy Frasier and the Asteroid Bats (The Adventures of Tommy Frasier, #2)
Tennis Camp of the Living Dead
Tommy Frasier and the Planet of the Slugs
Stansty
Beatnik Rutabagas from Beyond the Stars
The Princess of Neptune
The Practice