ISBN-13: 9781783692859, 978-1783692859. This activity book includes activities for word building, reading, spelling, grammar, vocabulary and comprehension linked to the Phonic Books Moon Dogs Set 3 Vowel Spellings books (ai, ay, ee, ea, oa, ow, ur, ir, e, ea, ow, ou, oo, ue, igh, i, oo, oul, a, aw, oy, oi, ar, air, are, ear, eer).