Meet the Secret Explorers! Children will be inspired to discover the world with these character-driven adventure stories for children aged 7 to 9 years old Blast off into space with this lunar themed instalment of DK Books' new educational fiction series for children. Meet the Secret Explorers - a band of brainiac kids from all around the world. Everyone in this diverse group of young experts has a speciality, from outer space to dinosaurs, and each story follows a character who gets chosen for a "secret exploration". In this fun, fact-filled children's book, space expert Roshni and geology expert Cheng blast off into outer space on a mission to the Moon. There, they must navigate the dangerous terrain to clear up space debris before it can interfere with a lunar mission! Along the way the Secret Explorers pilot a space buggy and collect important rock samples.