In full scuba gear, intrepid explorer Grover goes in search of undersea treasure. Through gaps in the seaweed and chinks in coral and rocks he discovers a sea horse, a dolphin, a jellyfish, and even a treasure chest filled with sand dollars. Full color.

Reproducible blackline masters teach young students about sea creatures through literature-based activities.

Mommy comforts Grover after he has a bad, awful day.

Arranged by age, this collection offers ideas for activities that involve the environment, revolve around certain holidays, or are traditional crafts.

A diver describes how he encounters and gains the trust of a family of dolphins and saves the life of their baby.