"The Reading Series Two Book Set is a collection of engaging and authentic decodable books in a range of text types that includes narratives, informational texts, and poetry. These texts are tied to a systematic phonics scope & sequence and give students extensive practice in reading high-frequency words and single-syllable and multisyllabic words with consonant digraph, silent e, single long vowel, soft c and g, and r-controlled vowel spellings. Set D focuses on r-conrolled vowels." -- summary provided by publisher.