by David A. Adler (Author), Will Hillenbrand (Illustrator)

Andy and Tamika can't wait for a weekend of fun in the big city, but Tamika's aunt Mandy has planned trips to boring museums and fancy restaurants. Even worse, someone is dropping hamsters off the top of Aunt Mandy's building, causing trouble everywhere . . . and getting Andy blamed. It's a big-city mystery that only Andy Russell can solve