Introductory spreads explain that bugs live nearly everywhere on Earth and give tips on how to become a young bug spotter. The book is divided into key groups of bugs, including beetles, moths, butterflies, bees, snails, crickets, grasshoppers, worms and spiders, all illustrated with scenic compositions. Some spreads approach the world of bugs thematically, such as bugs that come out at night, baby creepy-crawlies and life cycles, how bugs hide and show off and how some bugs love to live in your home.