The first picture book by the parenting advisor and bestselling author on the number one topic of parenting. Mom and Dad are tired. Their family nest is wonderfully cozy, but the nights with their little squirrel child, Strubbel, are restless. And even though Strubbel tries hard to sleep peacefully, he just can't manage it. Is it true that he is spoiled and should have been sleeping in his own nest long ago, as the cuckoo claims? With heavy hearts, Mom and Dad follow the cuckoo's advice, but the hoped-for peace just doesn't come. Until the wise owl reveals to them what really matters when it comes to learning to sleep. Parenting advisor Dr. Eliane Retz tells the story of how peaceful nights can be achieved for the whole family in her sensitive, attachment-oriented picture book. A plea for love, trust, and serenity.