Set of 12 Decodable Beginner Reader Books Twelve fully decodable books covering vowel digraphs. Introduces four to five spellings for each of the vowel sounds. Book 1: /ae/: ‘ai’, ‘ay’, ‘a’, ‘a-e’, ‘ea’ Book 2: /ee/: ‘ee’, ‘e’, ‘ea’, ‘y’ Book 3: /oa/: ‘oa’, ‘o’, ‘ow’, ‘oe’, ‘o-e’ Book 4: /er/: ‘ur’, ‘er’, ‘ir’, ‘or’, ‘ear’ Book 5: /e/: ‘ea’ as /ee/, /ae/ and /e/ Book 6: /ow/: ‘ow’, as /ow/ or /oe/ Book 7: b/oo/t: ‘oo’, ‘ew’, ‘ue’, ‘u-e’ Book 8: /ie/: ‘igh’, ‘i’, ‘y’, ‘ie’, ‘i-e’ Book 9: /oo/: as in b’oo’t or l’oo’k Book 10: /aw/: ‘aw’, ‘a’, ‘al’, ‘au’ Book 11: /oi/: ‘oi’, ‘oy’, ‘uoy’ Book 12: /ar/: ‘ar’, ‘or’, and ‘air’.