Download or read book The Riddle and the Rainbow written by Jack Litsch and published by . This book was released on 2014-10-24 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winter is finally over, and those sisters Grace and Olivia are happy to be playing outside in the fresh warm air. But when their parents climb a rainbow and become trapped above the clouds, the girls know they have to spring into action. They must find a way to free their parents, and answer the riddle of the clouds....or risk losing them forever.