This Book is Not Good for You (The "Secret" Series)

This Book is Not Good for You (The "Secret" Series)
Between the pages of this book 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 read this book? I will warn you, however, the most delicious things are never good for you...and this story is particularly scrumptious! 
In this tooth-rotting adventure, Cass's mom has been kidnapped by the evil dessert chef and chocolatier, Señor Hugo! The ransom...the legendary tuning fork. Can Cass and Max-Ernest find the magical instrument before it's too late? Will they discover the evil secret ingredient to Señor Hugo's chocolate success? 
If you're tempted, take a taste, but just remember...this book is not good for you.