These works arose out of attempt of author to invent interesting and clever histories "on excrescence" for little daughter, but in future grew into the playing fields, where every reader will be able to play, inventing the own histories with the personages, and in the total to build the entire world. It is "truthful fairy-tales", their action take place not in some invented universes, and in the real world surrounding us. Every admitting is to them plausible enough. Similar histories also can be used for unboring practice on educating of children to the decision of different sort of inventor tasks.