When shadow-monsters attack in the cafeteria, eighth grader Penny Preston panics, starts a food fight, and unknowingly creates a trans-dimensional rift. Summoned to the counselor’s office, she expects suspension, but instead discovers that she exists in more than three dimensions. Unless she immediately begins training to learn to handle her powerful abilities, she risks losing her sanity. Together with Simon, her telepathic multidimensional cat, Penny struggles to save her relationship with her best friend, protect her universe, and uncover her connection to Arthurian myth.

Nicole Cassidy is a witch descended from the Greek gods...but she doesn't know it until she moves to a new town and discovers a dangerous world of magic and monsters that she never knew existed. When the Olympian Comet shoots through the sky for the first time in 3,000 years, Nicole and four others - including mysterious bad-boy Blake - are gifted with elemental powers. But the comet has another effect - it opens the portal to another dimension that has imprisoned the Titans for centuries.

Simon Lewis has been a human and a vampire, and now he is becoming a Shadowhunter. The events of City of Heavenly Fire left him stripped of his memories, and Simon isn't sure who he is anymore. So when the Shadowhunter Academy reopens, Simon throws himself into this new world of demon hunting, determined to find himself again. Whomever this new Simon might be. But the Academy is a Shadowhunter institution, which means it has some problems.

Earth is at war. Portals are opening across the planet and bringing creatures known as Outsiders. Their only desire is to eat, leaving a trail of destruction in their path. The only people who can stop them are the Defenders - led by Gareth Walker - who can open portals of their own to target the Outsiders in minutes. Gareth's only advantage is an ability to see glimpses of his future.

When Ava Locke was five years old, she began a journey to join the Benefactors—the leaders of the magical continent of Magus. Twelve years later, she unwittingly started down the road to betray them.

Elana Black has the power to make herself fictional. But when she decides to start saving all the people in books and TV shows who die just for the sake of advancing the plot, she quickly learns that she's not the only one with her powers. All Elana wants to do is save people. But these others don't want the stories to change, and they'll do everything they can to stop her.

Having two of his fingers cut off at an early age hadn't done much to make Xandrith an agreeable fellow. Besides marking him as a pariah and having him shunned by even his own family, it had also hurt. A lot. Being stripped of a few of his fingers and cast out of the Order of Mages had left him bitter and angry, but if there was any consolation to be had it was that he was doing rather well in his new line of work. While perforating people for money might not have been the most noble of callings, it was quite lucrative.

When the fae beckon, few resist. Even fewer return. As a veil witch, I'm used to taking out the supernatural trash. Everything from poltergeists to vampires, you name it and I've dealt with it. So opening a paranormal cleanup business just seemed to make sense. If I'm already dealing with the pests, why not get paid? But when I accidentally breach the faerie realm to encounter a girl recently reported missing, start seeing the ghost of a witch whose disappearance has never been solved, and discover a Book of Shadows that opens only for me, I can't just go back to business as usual.

All her life Jessica Drake has dreamed of other worlds, some of them similar to her own, others disturbingly alien. She never shares the details with anyone, save her younger brother Tommy, a compulsive gamer who incorporates some aspects of Jessica’s dreams into his games. But now someone is asking about those dreams...and about her. A strange woman has been watching her house. A visitor to her school attempts to take possession of her dream-inspired artwork.

Dreams of her tormented ancestors calling out to her have haunted her since she was a child, and Andie knows she must answer their call and discover the truth. But she must do so in the magical capital of the world, surrounded by powerful sorcerers determined to uphold the lie at all cost. If they discover that she carries the blood of the dragonborn, death with be swift and her people will never get a chance at redemption.

You think you know what is right and what is wrong? Then tell me if this man should die. He is my enemy. He is to be my end. He is the one I love. I have spent my life in shades of gray. I have died and returned to a world of color. I have fought an angel and lived. I have kissed the Prince of Ravens. I have faced the Lord of Night and made him kneel. I was accepted into the Four Orders, and I created the fifth. I freed the Shadow of Rome. I sat upon the Twilight Throne.

Joey Harker isn't a hero. In fact, he's the kind of guy who gets lost in his own house. But then one day, Joey gets really lost. He walks straight out of his world and into another dimension. Joey's walk between the worlds makes him prey to two terrible forces: armies of magic and science who will do anything to harness his power to travel between dimensions.

Risk-averse Greg Belmont is content with being ordinary. He's got a friend - that's right, just one - at his fancy prep school, and a pretty cool dad (even if he is obsessed with organic soaps that smell like a mix of salted pork and Icelandic bog). The problem is, Greg isn't ordinary... he's actually a fantastical Dwarf! He discovers the truth the day his dad brings home a gross new tea - one that awakens bizarre abilities in Greg. Then a murderous Bro-Troll kidnaps his dad and Greg is whisked away to the Underground, where Dwarves have lived for centuries right beneath Chicago.

Emery Luple hunts monsters, solves crimes, confronts myths, and does it all in style. So it’s downright embarrassing when he’s killed in the unforgiving desert while hunting a monster that never should have been there.

There is more in our world than you know. Deep in the darkness of a government building, one man needs to find the perfect solution to a vampire’s request that the government satisfy the debt of honor owed him. If he falls short, the failure will be paid in the blood of the military. He needs three uniquely qualified individuals. He can find only one. One woman, dying, might be the ace-in-the-hole he needs to appease the Vampire. But then, she might also be the one person needed to save humanity. If she is accepted, will she willingly change?