Mechanic Mulle Mek and his faithful assistant dog Buffa are famous characters of children's book series "Mulle Mek – The Handy Man" and "Mulle Mek Tells a Story." Mulle and Buffa have been friends for many years and never part. But when and under what circumstances did they first meet? How did they get acquainted and become friends? This is told in the book "How Mulle Mek and Buffa Became Friends." It also reveals the secret of the dog’s funny name, and readers will finally learn why Buffa is called that. By the way, on the very day Mulle Mek met Buffa, he with his own hands assembled his first motorcycle – not an ordinary one, but one with two, no, even three engines, a solar panel, a propeller, and a sidecar. As always – from useless junk and metal scraps lying around his shed. The design of this unusual motorcycle can also be learned from the book "How Mulle Mek and Buffa Became Friends."