This book is great. It teaches all of the basic letter sounds plus a little story for each letter. It goes with the ACE Learn To Read CD and alphabet flash cards. I like this phonics teachers guide better than the Abeka lesson guides for teaching phonics sounds because it is simpler and easier to use. This guide is also at the same level as the Abeka preschool and K4 level. ACE is a great resource for teaching phonics and word building. :)