Description Frog helps Fox and Ox and Pollywog. But who will help Frog? This fun photographic easy-to-read story features the short "o" vowel sound in decodable patterns CVC, CCVCC, CCVC, & CVCC. Includes digraphs ck, th sh & wh and blends st, fr, pr, dr, & cr. With a note on phonics to parents and teachers at the beginning and story starters at the end, these books give kids the perfect start on educational success.