Frog Knows Best (Get Ready, Get Set, Read!/Set 2) by Gina Erickson M.A. (1992)

Paperback in Good (G) condition. Name written on outside of cover. No other flaws. 

This 35-book series of basic readers is divided into five sets, each set producing progressive reading challenges for the beginner. Books teach reading skills by word families derived from similar sounds. For instance, from at, we get cat, bat, sat, etc. Each set consists of five First Volumes plus two Bring-It-All-Together review readers.Young readers learn the og-sound, with words that include fog, log, and dog.