Two eleven-year-old misfits try to solve the mystery of a dead magician and stop the evil Dr. L and Ms. Mauvais, who are searching for the secret of immortality. Along the way they run into great danger and are challenged with puzzles and word games.

"Inside this audiobook lies the secret to the best-tasting cocolate in all the world. I promise, your taste buds will tingle. Your palate will sing! Oh no, have I accidentally tempted you to listen to this audiobook? I will warn you, however, the most delicious things are never good for you--and this story is particularly scrumptious! In ths tooth-rotting adventure, Cass's mom has been kidnapped by the sinister, blind chef and chocolatier, Señor...