Explore the red planet and discover unique formations and features with your kids! While having a picnic on a newly discovered crater, Bo meets a quirky creature named Op. A friendship instantly develops and they are off to enjoy a playful weightless tumble through the Martian atmosphere. The book and future adventures provide for unabating explorations taking Astronaut Bo to the furthest corners of the universe in search of interesting characters, unique journeys, and everlasting friendships. Each book is a building block in conveying meaning through rhyme and illustration.