Book one of a three-workbook introduction to all the consonants of the alphabet except the letter "x." Great foundation for the Explode the Code series used in the LA for Grade 1 Readers and LA for Grade 2 Readers programs. Note: This workbook is part of an optional workbook series for those who want to supplement our Sonlight resource: https://www.sonlight.com/products/get-ready-for-the-code