Set 1: Has all 12 out 12 books plus bonus activity book Set 2: Advanced beginners, has 11 out of 12 books (Missing book #3) Collection 3: has 14 out of 16 books (Missing book #2 & #8) -compounding words and long vowels Sight words: Has 14 out of 20 books (Missing book #2, 5,6,7,8,11 but has 2 bonus books from collection 6) Overall, lots of Bob books to enjoy and learn from Call, text or email (250)884-5448, $24 or best offer