"As usual, teachers provide the best ideas! The request for readers to help children prepare for Level One led to the creation of the Off We Go! series. The request for readers to help children prepare for Level One led to the creation of the Off We Go! series. Through 8 readers and, soon to come, workbook activities, children will learn their consonants, short a, and the five high frequency words needed to read Zac's Pal, the first book in Level One." --publisher's website.