Decodable Readers - Vowel Sound Non-Fiction PhaseThe Decodable Readers Vowel Sound Non Fiction Phase is designed to introduce children to 20 new letter patterns focusing primarily on alternative vowel sounds. This kit helps children master sounds like "ay," "ou," "ie," and "oy" by offering texts with strictly controlled vocabulary and a gradual, week by week progression. Each book features clear photographic images that enhance understanding and provide visual context, making the learning experience