Jenna Samuels is about to turn fifteen. Itand#39;s been almost a year since her stoner brother, Casey, bit the dust. Almost a year since he returned as her guardian angel, along with his andquot;angel boss,andquot; Amber Velasco, the hot twenty-something former EMT. Almost a year since Casey and Amber used up their one-time-only angel power of flight to save Jenna from the evil Dr. Renfroe, swooping down to catch her as she tumbled off the balcony at the Houston Galleria. In short, a lot of A-word shenanigans and a mostly happy ending.Except now Caseyand#39;s begun to wonder why heand#39;s still hanging around not that he minds protecting Jenna. Sheand#39;s a handful, but thereand#39;s got to be a bigger picture, right? Something to distract him from his on again/off again, doomed relationship with cheerleader Lanie Phelps, who has no idea her boyfriend is, well, dead. After all, he canand#39;t use his angel wings anymore. Neither can Amber. Enter Bo Shivers, Amberand#39;s andquot;angel bossandquot; a mysterious A-word guy Jenna and Casey didnand#39;t even know existed. Whiskey-guzzling. Handsome in a grizzled way. Unpredictable. Okay, make that crazy. Bo lost his angel wings in an earthly flight a long, long, long time back and heand#39;s been a thorn in Angel Managementand#39;s side ever since. But Bo knows something is coming. Something big. Something that was worth forfeiting wings for Jenna... something that might just change everything for everyone.