Phonics Monster - Book 4 introduces consonant blends (such as bl, tr, sw) and consonant digraphs (such as sh, ch, th, ph), as well as reviewing short and long vowel sounds. Each new sound is introduced with an extensive word list and several sentences, followed by speed-reading exercises, games, and several activities and quizzes. Phonics Monster - Book 4 is especially useful for ESL/EFL learners, as it includes a focus on similar sounds (thr vs. fr, for example) that may be especially…