Welcome to a world of fantasy, fairy tales, and murder most foul... My name's Elle. Princess Arielle, for those who know about my past. Cursed by my own father, now I'm banished to Grimm. I'm a siren, killer, and one of the best damned cold-case detectives in all of the bloody realms. I don't stop until I discover the truth, no matter where that truth leads. My next case sends me to Wonderland, a harrowing place of madness and dark secrets. I'd rather be landlocked than step foot on that tainted soil, but I don't have a choice after discovering Alice's bloodstained ribbon and a bandicoot's claw covered in blood beside two stiff's at the Charming's sprawling castle. My insatiable thirst for truth leads to a conspiracy that will not only rock the Grimm world but also my own. No one ever walks away from Wonderland unscathed... No one. Join me on a spell-binding tale that you aren't soon to forget.

Welcome to a world of fantasy, fairy tales, and murder most foul... Hook is back. Or at least that's what my partner the Mad Hatter, aka Maddox, claims. And I should totally believe him. He does have the sight after all. But I can't. I just won't. Because Hook...he was my world. And the day he died in my arms I nearly died too. It's taken me forever to get to a good place again, and that's why I won't go looking for him. I won't go searching for a ghost. Besides, I have a case. Crow shifters. Bank heists. And lots and lots of stolen goodies. Just what I need to keep my mind off of Hook. But the crime syndicate known as the Slasher Gang they're not just small time crooks now, they're turning deadly. They're changing. No longer content just to rob and pillage, everywhere they go now they leave a sea of blood in their wake. And nothing about what they're doing makes any sense. A fae stronghold's been robbed. Dozens of the queen's royal guards have been killed. Whatever was taken, I know it's bad. Like crazy, stupid bad. Like end of the world kind of bad. I don't know how I know this, I just do. Something feels really wrong. I can feel it, taste it in the wind, hear it in the changing tides. Something super evil, super deadly, and super scary this way comes. I only hope I can stop it, whatever it is, or Grimm as we know it might never be the same again...

Welcome to a world of fantasy, fairy tales, and murder most foul... Never should have been the end of my problems. I should be back on Grimm. With Hook. Hating Crowley. And working alongside my partner, the Hatter. But life rarely turns out how I expect. The Sea Witch, and oh, incidentally my mother, has told me I’m a witch. Not just any witch either, but one of the biggest bad. I wouldn’t believe her, except I can do magick now. Unfortunately I can’t do enough to escape the predicament I’m in. Hook’s dead. Crowley’s dead. And I’m alone in a realm that hates my guts. And there has been a murder. My sister’s, Aquata’s. The realm blames me. I didn’t do it, but I have no allies who’ll believe me. Worse yet, my father—their King—was injured in the attack and he’s now in a coma. I have days to prove my innocence before they toss me into the eternal pit of torment. Thankfully, I’ll discover that I’m not as alone as I once feared. But trusting this person might very well spell the death of me…

Elle and gang are in the one place they never expected to find themselves. Hell. Literally. There's a dark force stirring. One that's killed thousands during its time. It's been asleep for eons but it's awakening now. The question is why? And how can Elle stop another mass genocide from impacting all of Grimm? Together there's a chance she and Crowley and Hatter can defeat this terrible darkness, but the beast is always one step ahead of them, using their own fears against them. Friends, lovers, allies... Elle's not sure she can trust any of them right now, not with the darkness playing games with them and yet to stop the creature's game they must overcome their darkest impulses. Stopping the darkness might just be the single most difficult thing Elle's ever done, but if she doesn't figure out how to solve his macabre riddles in time all of Grimm could suffer.

Elle is back but everything has changed. Banished from Grimm, sent to Never, and not told why or even what she's supposed to do there, all she knows is that nothing is the same. Crowley's been bonded with an ancient evil and they still don't know why or what that might mean for his future. Hatter is just as lost about their banishment as she is. The only thing they know is that they're now wardens to two of the most notorious criminals Grimm has ever known, Hook and the Sea Hag. Why? That's the riddle Elle is desperate to solve. Thankfully Never is an uninhabited island. Or so she thought, until the bodies started to show up and Elle's worst fears is that the killer can only be one of them, but who?