Hot six Stephanie Plum mystery series, book 6

Summary: Stephanie Plum, America's favorite bounty hunter, returns to the streets of Trenton, New Jersey for another rousing adventure. With high-spirited sidekicks like the bizarre Grandma Mazur and ex-hooker Lula, it's easy to see why Stephanie's fan base grows every day. While trying to make an honest buck apprehending bond-skippers, Stephanie is shocked to learn her mentor -- master bounty hunter Carlos "Ranger" Manoso -- is suspected of murder. Digging through the local weapons and drug rackets, Stephanie hopes to get her man off the hook. But finding time for her other man, vice cop Joe Morelli, is getting harder each day. And it doesn't help when Grandma moves in, takes up driving lessons, and dyes her hair pink.