"A flexible reading program that can be used for whole-class, small group, or individual instruction. ... [It] gives students systematic instruction in phonics, develops fluency, and improves reading comprehension skills--all in an age-appropriate context. [This program] is most appropriate for students with a reading level from pre-literacy to Grade 4, and an interest level between Grade 6 to 12, or for ESL and ELL students."--Publisher's website.