Blast off to reading success with this engaging, easy-to-read intergalactic caper. Did Jet really find a moon stone? Readers go deep into outer space to help Jet spot differences in his moon stone collection, direct radar through a messy space sauce spill, find the letters to help Sputnik solve a mystery, and more missions. Each page is filled with bold art and visual games that will exercise reading and problem-solving skills and keep readers coming back for more!