Beginning Reading Instruction 1 - early kindergarten level - 25 books, 1 story per book Beginning Reading Instruction 2 - late kindergarten level - 25 books, 1 story per book Tween Reading Instruction - review of materials in BRI 1 & 2 - 10 books, 2 stories per book Advanced Reading Instruction 1 - early 1st grade level - 20 books Advanced Reading Instruction 2 - mid 1st grade level - 14 books, 2 stories per book Advanced Reading Instruction 3 - late 1st grade level - 14 books, 3 stories per book Advanced Reading Instruction 4 - early 2nd grade level - 14 books, 4 stories per book Advanced Reading Instruction 5 - mid 2nd grade level - 12 books, 5 stories per book Advanced Reading Instruction 6 - late 2nd grade level - 10 books, 5 stories per book