Plum Lucky

How can I review Plum Lucky?  Stephanie is not a deep character, and Janet Evanovich's between-the-numbers novels are short and fluffy.  It's tightly plotted enough to get past the silliness, with the slightly scatty but ultimately sane Stephanie Plum holding everything together.

On St. Patrick's Day, Grandma Mazur 'finds' a duffel bag full of cash.  So, like the 72-year-old juvenile delinquent she is, Grandma decides to buy an RV and head to Atlantic City, bringing along angry little person Randal Briggs as a bodyguard and driver.  Unfortunately, the money actually belongs to a gangster named Lou Devina.  Also on the trail of the money is Snuggy, a jockey-turned-bank robber who talks to animals and is on a mission to save a race horse, the supernatural bounty hunter Diesel, and Stephanie whose mother has threatened to cut off her supply of pot roast and pineapple upside down cake if she doesn't bring her grandmother back Right Now.  Along for the ride are Lula, the hooker-turned-file-clerk who kept her wardrobe when she changed professions and Connie Rosolli, the Jersey-girl receptionist at Vincent Plum Bail Bonds who packs a lot of attitude and a semi-automatic pistol.  Of course they find Grandma and recover the money and even save the horse, but that's not really the point.  The plot exists only to tie together the set pieces, including Lula creating a diversion by throwing nickles on the ground...while wearing gold lame spandex that's shorter, lower cut, and tighter than usual, and a few jokes about the bodily functions of quadrupeds. It's fluffy fun, not to be read on public transit unless you're trying to get a three-seat for yourself.