Night Night Baby Heart is a nursery rhyme lullaby for kids five and under. Written by Lenka Mikovcova and illustrated by Vera Ema Tataro. The text uses a method that helps children calm down before sleep. The book is inspired by the children’s book “Good Night Moon” (M. Wise Brown, illustrated by C. Hurd), going beyond. It describes not only what the child might see around him/her, but also helps the child become aware of sounds and its feelings. It works with the reality that kids are sometimes afraid of the dark. Hence, the illustrations bring kids brightness and joy.