Books with title Mystery of the 33rd Chess Piece

In the author's personal favorite Taylor Kelsey mystery…An organized gang somehow gets their hands on high-tech automatic weapons and attack the police department for no apparent reason. The manager of a superstore goes missing. And a man is attacked in his house for his chess set.Taylor, a sixteen-year old detective, takes it upon herself to solve these cases, but before she even has a chance, a superstore gets taken over while she's in it! And her and her best friend Susan become hostages.