The Secret Series

When intrepid investigators Cass and Max-Ernest set out to discover the history of the mysterious Symphony of Smells, they become embroiled in a dastardly experiment involving kidnapped children and the secret of eternal youth. Together they must come up with a plan to rescue their classmate from a hideous fate and escape the eerie pyramid of the Midnight Sun.

Read the series that's sold more than 2 million copies—if you dare! Warning: this description has not been authorized by Pseudonymous Bosch. As much as he'd love to sing the praises of his book (he is very vain), he wouldn't want you to hear about his brave 11-year old heroes, Cass and...

Beware! Dangerous secrets lie between the pages of this book. OK, I warned you. But if you think I'll give anything away, or tell you that this is the sequel to my first literary endeavor, The Name of This Book is Secret, you're wrong. I'm not going to remind you of how we last left our heroes...

Within this audiobook lies the secret to the best-tasting chocolate in all the world. I promise, your taste buds will tingle. Your palette 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...

The Secret Series continues in this dangerous and daring fourth adventure. Cass finds herself alone and disoriented, a stranger in a dream-like, medieval world. Where is she? Who is she? With the help of a long-lost relative, she begins to uncover clues and secrets--piecing together her family's...

"In this fifth and final (I swear!) audiobook in my saga of secrets, a class trip to the local natural history museum turns dangerous, or perhaps deadly - and I don't mean in the bored-to-death way - when Cass accidentally breaks a finger off a priceless mummy. Forced to atone for this "crime" of vandalization, Cass and her friends Max-Ernest and Yo-Yoji go to work for the mummy exhibit's curator, only to be blamed when the mummy disappears."