Martine is a popular children's book series created by Belgian author Gilbert Delahaye and illustrated by Martine Bourre. The series features a young girl named Martine who embarks on various adventures, exploring themes of friendship, family, and curiosity. The books are known for their colorful illustrations and engaging stories, making them appealing to young readers. Since its debut in the 1950s, the series has expanded to include numerous titles, capturing the imaginations of children in many countries around the world.