17 books • 5 series
Young Readers Activity Guide Pkg 5-8 (Ages 6 & Up) (Includes Activity Guide, 4 Readers & Audio CD) (Heroes for Young Readers Activity Guides Packages)
Activity Guide Package Special Books 9-12 (Heroes for Young Readers Activity Guides Packages)
Young Readers Activity Guide Pkg 1-4 (Ages 6 & Up) (Includes Activity Guide, 4 Readers & Audio CD) (Heroes for Young Readers Activity Guides Packages)