Description Photocopiable activities on up to two spellings for a vowel sound. Use with Moon Dogs Series, Set 3: .Book 1: ai, ay.Book 2: ee, ea.Book 3: oa, ow.Book 4: ur, ir.Book 5: e, ea.Book 6: ow, ou.Book 7: oo, ue.Book 8: igh, i.Book 9: oo, oul.Book 10: a, aw.Book 11: oy, oi.Book 12: ar,.Book 13: air, are.Book 14: ear, eer