Meet Mal: Unemployed. Antisocial. A god’s living weapon. The old gods are fighting for control of the modern world. But to keep their wars secret from the mortals, they need the Marked: humans ripped from their ordinary lives, gifted with divine power, and trained to work from the shadows to ensure their gods’ victory… by any means necessary. Join reluctant assassin Mal Keyne on her first four adventures as she protects New York City from Hades’s rivals, struggles to reclaim her lost humanity, and rushes in where angels fear to tread. Death Trace: It’s been ten years since Mal died. Five years since the god Hades dragged her from the underworld and forged her, through blood and pain, into his living weapon. And in five minutes, the only other agent of Hades she trusts will die… Memory Game: With Hades’s temple in ruins, Mal has a new mission—keep humanity from discovering the truth behind the attack. And Mnemosyne, goddess of memory, is happy to help. All she wants in return is one human dead… a human who happens to have the power to level entire buildings with a thought. Ghost Town: A single moment of weakness stopped Mal from closing an underworld gate. Now the city is paying the price. Two spirits are haunting the streets of Manhattan, and one of them has a body count. Night Terrors: When a plague of waking nightmares sweeps through New York, Mal’s race to save Hades’s last scrap of territory will turn her against her oldest friends, unearth a secret the gods themselves have kept buried for thousands of years, and test the limits of an alliance she thought was unshakable.

Take another look at your favorite myths and legends in this hillarious new graphic novel by Mike Cavallaro! Got a problem? At Vulcan’s Celestial Supply Shop, you can find the magical merchandise to set things right. The seasoned staff—a kid named Nico Bravo, a sphinx named Lula, and a unicorn named Buck—pride themselves on providing “legendary service and expertise in all areas of the arcane.” But Nico’s world is about to be turned upside down, and it’s all thanks his latest customer: Eowulf, the pint-size descendant of the monster slayer Beowulf. Determined to carry on the family business, this would-be warrior plans to slay Cerberus, the terrifying, three-headed hound of Hades. There’s just one problem—Cerberus is the only thing preventing the hordes of the Underworld from entering the land of the living. Can Nico stop Eowulf from unleashing a zombie apocalypse?

The Heroes in Training are entering the Underworld—if Hades can conquer his canine fears, that is. The Underworld usually isn’t really meant to be a fun place—but tell that to Hades! He loves the dark and the stinky smell of sulfur. However, there is one thing that Hades is not a fan of: dogs. And when Zeus and his fellow Olympians encounter Cerberus—a snarling, three-headed dog—Hades must conquer his fears and tame the hound so everyone can continue into the Underworld and deposit their Titan prisoner, Oceanus, back where he belongs! But with magical water that causes forgetfulness, hot beds of lava, and another epic battle with two more Titans standing in their way, will Zeus and his heroes make it out of the Underworld with everyone intact?

Beasts of Olympus is a series of 144-page illustrated chapter books set in a magical Ancient Greece where strange things still walk the Earth. In this second book, young Demon is summoned by the great god Hades to the Underworld. His most-hated hero, Heracles, has just returned Cerberus—the three-headed dog Guardian of the Underworld—to his god master, but something is wrong with the beast . . . and only Demon can help.

Poppy is nothing special. She was making ends meet and trying to enjoy life. But a strange necklace caught her eye at the thrift store. Now, three gorgeous men have stumbled into her life, and she's torn between being terrified and excited. That is until they tell her she is the future queen of the Underworld. Not only that, but she needs to bond with her hellhounds, the three heads of Cerberus, and protect the Underworld from a goddess who wants it for herself. Forced to face unnatural enemies, and too-sexy-for-their-own-good men, Poppy must choose: keep the life she's always had or take her rightful place as queen. If she survives.

The gods are at war. Mal is their weapon. It’s been ten years since Mal died. Five years since the god Hades dragged her from the underworld and forged her, through blood and pain, into his living weapon. And in five minutes, the only other agent of Hades she trusts will die. Someone is assassinating Hades’s agents all over New York City. If Mal can’t find the one responsible, she’ll be next—if she’s lucky. If not, she’ll watch everything she cares about go up in flames first. Mal didn’t choose this life. But now it’s all she has. And she’ll be damned if she lets anyone—human or god—take what is hers.