Space Adventures (Reader): Mars Alien Attack! (Lego) - paperback Scholastic ... "Space Adventures: Mars Alien Attack!" is a trade paperback book from the Lego series published by Scholastic, Incorporated in 2008. Written by the staff of Scholastic and Lego, this juvenile fiction book falls under genres like fantasy, action and adventure, science fiction, and more. With a total of 32 pages, this book is an engaging read for young readers, offering a mix of fantasy and science fiction elements in a thrilling story set in outer space. Perfect for those interested in space exploration and imaginative adventures.