They are the secret stars of the garden: ladybugs, fireflies, lacewings, and co. - the beneficial insects in the garden. As a hundredfold aphid exterminators, they are on the move, making life difficult for spider mites and snails. And as bringers of luck or nighttime dancers of light, their presence is truly a reason for joy. This book introduces six beloved guests in the garden - ladybugs, fireflies, lacewings, hoverflies, ground beetles, and earwigs: detailed and scientifically up-to-date, yet practical and full of useful information for gardeners. Each animal portrait provides comprehensive information about the species spectrum, biology, and habitat of the featured beneficial insect. Practical examples illustrate how to protect and promote these creatures in the garden. With specific plant lists and plans for self-built nesting boxes, this book offers a variety of ideas for practical applications.