9 books
Fast Forward Turquoise Level 17 Teacher's Guide
Fast Forward Emerald Level 25 Teacher's Guide
Fast Forward Silver Level 24 Teacher's Guide
Fast Forward Gold Level 21 Pack (11 titles)
Fast Forward Gold Level 21 Teacher's Guide
Fast Forward Purple Level 20 Pack (11 titles)
Fast Forward Purple Level 20 Teacher's Guide
Fast Forward Orange Level 16 Teacher's Guide
Fast Forward Green Level 12 Teacher's Guide