As Professor Quigley takes Tad on a factory tour, he learns his letters and you can join Tad, his siblings and Professor Quigley to learn the alphabet, from A through Z — with tracing, mazes, and writing, too!
- This book is based on the video The Letter Factory.
- This is the final book to have Nicole Rapp do Tad.
- This is also the first book to have the following:
- This is the only time where Jodi Benson was the voice of the female singer for "The Alphabet Song".