I know all about the mistress
"Moi, je sais tout sur la maîtresse" is a children's book written by Nathalie Delebarre and illustrated by Aurélie Blanz.
A young schoolboy denies rumors that his teacher has a life outside school. According to him, she sleeps at school to be there before her pupils, she eats at the canteen morning, noon and night and, above all, she doesn't have a lover, since she only loves her pupils...
The recommended age for readers of " Moi, je sais tout sur la maîtresse " is generally between 4 and 7.