The Hoax on You

While trying to win the best hoax contest at their school, detectives Sam and Dave Bean, have a new case:  jewelry thefts in their neighborhood.  Could the thief be foreign exchange student Dardanella, Dave's big crush?  Is she who she says she is?  And will Dave work with his brother to solve the case?  It's one ticklish situation for the twins!

Product details

• Publisher ‏ : ‎ HarperCollins
• Publication date ‏ : ‎ January 1, 1989
• ISBN-10 ‏ : ‎ 0060258519
• ISBN-13 ‏ : ‎ 978-0060258511
• Item Weight ‏ : ‎ 9.6 ounces
• Reading age ‏ : ‎ 9 - 12 years
• Grade level ‏ : ‎ 4 - 6