The second book in a magical new series from best-selling author and illustrator, Laura Ellen Anderson! This version is suitable for all devices including black and white eink readers and mobile phones. Ray is getting used to life as Rainbow Grey – she now has ALL the magical weather powers at her fingertips, although she hasn't quite mastered them yet! When all of the cloud creatures start disappearing – including Ray's own beloved cloud cat, Nim – Ray and her friends have a mystery to solve. Ray is sure that a dark magic is behind the disappearances. Can she work out what is going on before cloud magic is lost forever and Earth is destroyed by the ultimate storm . . .?