Book excerpt: Welcome to the kingdom of the octopus. Young marine biologists will thrill to put on their scuba gear for a close encounter with one the ocean’s most unique creatures. This charming board book features fun and educational topics including habitat, intelligence, arms and suction cups, prey, laying eggs, squirting ink, having three hearts and blue blood, different species, and more. This book is part of the bestselling Good Night Our World series, which includes hundreds of titles exploring iconic locations and exciting themes. Young readers will squeal with delight as they enter the fascinating world of the octopus.