Ultra Violet - Red Riley Adventures, #6

Riley enters the Amazing Race of Criminal Masterminds!Back in Chicago and at loose ends, amateur vigilante Kay Riley is enlisted to help her friend Marty recover a high-tech key that could cause disaster in the wrong hands. And in the wrong hands it is! A mysterious figure holds the key, and is holding a series of criminal "contests" to determine the best buyer. If you think Riley is going to go undercover and try and win the key back, well, you're right.
Hold on tight for another fast-paced, funny crime caper in the Red Riley Adventure series.