"The Vowel Spellings Series, Level 3, comprises twelve decodable books. Each book introduces four or five spellings for a vowel sound. Books 5, 6, 9, and 12 introduce alternative sounds for a spelling. This series complements any systematic phonic program and can be used in any sequence."-- Provided by publisher.

"Book 5, sound /e/, level 3 as /ae/, /ee/ or /e/"-- Back cover.