ChallPopp Phonics Level C Author:Jeanne S. Chall, Helen M. Popp Chapters include: Review of Consonants and Short Vowels, Review of Consonant Blends and Long Vowels, Consonant Digraphs and Silent letters, Common Long Vowel Digraphs, Two-Syllable Words and Y as a Vowel, R-Controlled Vowels, Plurals, Contractions, Possessives, Inflection Endings, Variant Vowel Digraphs and Diphongs, Prefixes and Suffixes.