Secret Agent Shmyak. Sticker Book

Strange things are happening in Shmyak's house — someone is shamelessly stealing toy ducklings from the kitten's collection right under his nose. It is urgently necessary to investigate the disappearance. Secret Agent Shmyak and his assistant — 'Agent S' are taking on the case.
All children love stickers, so we have added 20 stickers that the little one must place on the pages of the book.