“Tzatziki and Retsina” is the long-awaited fifth story in the series of books about Tzatziki by the famous Swedish writer Moni Nilsson, which have long been loved by Russian readers. Written with great understanding of the problems and concerns of modern children, books about Tzatziki and his amazing Mother are imbued with unconditional love characters to each other and to life, and the author to the reader. Tsatsiki, who is “ten, almost eleven,” in the fifth book learns to take care of his little sister Retsina, quarrels with his best friend, falls into “bad company,” helps Morten find a new family. Parental love, understanding and the ability to approach problems intelligently and with a sense of humor help him cope with all this.