Several books in this series can be found in the Top 25 Homeschool Sellers for 2006 list.

Explode The Code provides a sequential, systematic approach to phonics in which students blend sounds to build vocabulary and read words, phrases, sentences, and stories. Frequent review of previously learned concepts helps increase retention. Each workbook in this series contains exercises that incorporate reading, writing, matching and copying. The consistent format of the books helps facilitate independent work.

Get Ready for The Code Book A introduces students to the sounds of initial consonants. It also prepares students for reading and writing through letter formation, tracking skills, and phonemic awareness activities. Exercises reinforce letter formation, phonemic awareness, and sound-letter correspondence.