This big collection includes 125 books (5 x 25 titles) that target key phonics concepts: r-control vowels, variant vowels, diphthongs, and more. Each title features clear photos, just-right decodable text, and kid-pleasing real-world topics such as birds, sharks, sports, forest life, the moon, seasons, and so many more. Comes with a 32-page teaching guide. Perfect for group and independent learning. Kindergarten-Grade 2. Paperback.