The past is Darker than they thought . . .

Between helping her mother with the Darker Agency and laying the smack down on monster baddies, Jessie Darker puts the "normal" in paranormal. But lately, things have gotten a little crazy . . . even for a smart-assed half-demon teenage girl.

For starters, Jessie's been contracted into fifty-five years of annoying servitude. To a demon. Then there's Lukas Scott, her sexy new boyfriend. Once the former incarnation of Wrath, he's been going through some . . . uh, changes. Like residual anger. And trading chaste hangouts for lusty make-out sessions.

But it's when Lukas and Jessie accidentally release a Very Nasty Demon that things get really bad, setting into motion a chain of death and mayhem that threatens both Earth and the Shadow Realm. Jessie has exactly four days to fix it . . . before all of Hell breaks loose.