The Baby Uggs Are Hatching

The Baby Uggs Are Hatching is a poetry book written by Jack Prelutsky, illustrated by James Stevenson, and published by Greenwillow Books in 1982.

The Baby Uggs Are Hatching
The Uggs hatch and start to consume everything they see on the beach, including each other and their own mothers.

The Quossible
The Quossible is described as a massive beast whose diet consists of people (although no actual vore appears on-page).

The Creature in the Classroom
An unnamed creature appears in a classroom and starts eating everything in sight. After telling it repeatedly to leave, the teacher loses her temper and shouts, "OUT!", only to be gobbled.