Sound Families Long Vowels Non-fiction Phase 5.5 - 6 PackCovers long vowel sounds ( ai ee igh oa oo y oo ). Includes two titles for each sound. Provides alternative spellings (graphemes) for each target sound. Highlights the target sound in the text for quick identification. Allows comparison of spellings across each sound family. Uses phase level decodable words and common exception words. Features clear photographic images. Consists of 6 groups of 12 non fiction readers. Suitable for Grade 1 and ages 5+.