Leonid Davidovich Kaminsky was a journalist, writer, theatre figure, artist, and caricaturist. And also the famous Teacher of Laughter. In the magazine "Koster" he ran the column "Funny Call", invented funny stories and poems about school life, and drew amusing pictures to go with them. He also collected real stories from students who took part in the magazine’s literary-humor contest.
The book "A Lesson in Laughter" includes the funniest—and slightly mischievous—stories, poems, and drawings, as well as the best contest stories of "And everyone laughed!"
The audio version is supplemented with files that didn’t make it into the printed edition.