About Mike Bostock Books by Mike Bostock Think of an Eel: Big Book Read and Wonder by (author) Karen Wallace illustrated by Mike Bostock Ages 3 to 7 Grades p to 2 Gentle Giant Octopus Read and Wonder by (author) Karen Wallace illustrated by Mike Bostock Ages 4 to 8 Grades p to 3 Think of an Eel Read and Wonder by (author) Karen Wallace illustrated by Mike Bostock Ages 5 to 8 Grades k to 3