- Publisher: Aeonian Pr (April 1977)
- Language: English
- ISBN-10: 0884110869
- ISBN-13: 978-0884110866
- Product Dimensions: 21.8 x 14.5 x 1.8 cm
- Shipping Weight: 281 g
"The Practical Joker" (episode 19, screenplay Chuck Menville) For once, the dangerous phenomenon the ship passes through in space affects the ship's computer rather than the crew, turning it into a dangerous practical joker. The screenplay writer also wrote the other major AI episode of the animated series, "Once Upon a Planet".
"Albatross" (episode 20, screenplay Dario Finelli) A planet where McCoy ran a vaccination program against Saurian virus many years ago wants him for mass murder - they blame him for having started a plague that killed most of their people after his last visit.
"How Sharper Than a Serpent's Tooth" (episode 21, screenplay Russell Bates and David Wise) (The full quote continues 'is a thankless child', from Shakespeare's _King Lear_.) As in 'Who Mourns for Adonais?' an ancient god, this one from the Mayan/Aztec pantheon, longs to regain human worshippers.