Happy Healthy Monsters is a 32-page "Jr. Cine-Manga" book published in 2005 by TOKYOPOP. The book uses photos taken from the direct-to-video release Happy Healthy Monsters, with sound effects and word balloons superimposed over the pictures. An introduction on the first page encourages parents to use comic-style stories to move their children toward appreciating the printed word. In one sequence, Grover hosts a television aerobics class.