Condition: Acceptable. Please see the images for more details. May show signs of wear such as:
• Shelf wear or scuffing on the cover
• Creases, marks, or tears on pages or dust jacket
• Possible remainder marks or previous owner’s name/notes inside
Cover art:
Blurb: “A DERDLY DANGER!
Jim and Elly Mae are exploring the planet Zimmorrah, home of their super-cat friends, the Star Ka'ats.
Suddenly, Elly Mae senses that someone is hurt and crying for help. She cannot send her thoughts to this strange being, as she can to a Ka'at, but she can feel its desperate need.
Searching for the source of the cry, Jim and Elly Mae are drawn to a remote island enclosed in an enormous glass dome. Inside live semihuman plant people who are threatened by evil creatures who look like both a spider and a crab.
The children and their Ka'at friends must fight off the crab/spider monsters and prevent them from destroying the plant people!”