"Boris the Cat – The Bathtub Car" is a charming bilingual children's book that tells the adventures of the little cat Boris. This book brings together eight complete picture stories that will make both young and older readers smile. The author and illustrator Erwin Moser masterfully combines his artistic skills with a fine sense of linguistic humor, creating many lovable characters. The audio version of the stories is read by native speakers and is available as a free MP3 download, enriching the experience for children. The book is available in various language versions, always in combination with German, thus promoting intercultural learning and language development.