Harmful Advice. Drawings by Uncle Kolya Vorontsov

Grigory Oster wrote not just funny poems for naughty children, but created a separate genre of "harmful advice." For decades now, boys and girls have been reading these tips and doing the complete opposite. Just as the cunning adults intended. The drawings by Uncle Kolya Vorontsov complement the harmful advice and turn reading into an engaging game. For younger school age.