Unicorn and Mule play the blues. But Unicorn has too many rules This fun photographic easy-to-read story features the long u vowel sound. Kane Press's new series of super simple easy-to-reads, Bright Owl Books, adds Molly Coxe's five fun photographic long vowel stories, which are each only around 100-200 words. Molly Coxe's stories help kids learn to read by teaching the basic building blocks of reading--vowel sounds. With a note...