Help students fine-tune their decoding skills with Nonfiction Phonics Readers Set 4! This big collection includes 125 books (5 x 25 titles) that target important advanced concepts including prefixes, suffixes, vowel team exceptions, multisyllabic words, and more. Each title features clear photos, just-right decodable text, and kid-pleasing real-world topics such mammals, insects, life cycles, space, and many more. Comes with a 16-page teaching guide plus a QR code to reproducibles. Perfect for group and independent learning.