Andrew, his cousin Judy, and Thudd the robot, having been shrunk by a shrinking machine, encounter many terrifying creatures, including Mrs. Scuttle, as they try to reach the Atom Sucker before it explodes.

Explores the lives of the many fascinating invertebrates which make up more than 95% of the animal world.

Describes the physical characteristics, behavior, and habitat of animals that do not have internal skeletal systems.

Information about various topics related to honeybees, caterpillars, dragonflies, snails and other insects and invertebrates forms the foundation for a variety of craft projects.

Describes the subphylum of animals without backbones.

Profiles many insects and invertebrates found under stones, discussing their eating habits, habitats, and survival skills.

An introduction to counting through a description of the physical features and habitat of animals like earthworms, jellyfish, leeches, and slugs.

"Did you know that some jellyfish make their own light? This amazing ability is called bioluminescence. Some glow to attract mates, scare off predators, or find food. Look inside to learn all about bioluminescent jellyfish-and get ready for a glow show! This book includes a table of contents, glossary of key words, index, author biography, sidebars, and a feature about related glowing creatures"--