Middleburg's teen martial artists scramble to reunite the broken shards of the powerful and mysterious Shen ring, in an effort to locate their missing friend Raphael and avert worldwide disaster―but it won't be easy. A pack of government agents, a secret order of Chinese kung fu masters, and a family of vengeful fallen angels stand in their way. Amid the struggle, tensions between the two teen gangs flare once again when one of the Flats kids gets jumped and put in the hospital. Zhai and Ignacio, the leaders of the rival factions, struggle to maintain peace and continue their quest for the ring shards amid the rising tide of confrontation. Meanwhile, Middleburg's leading ladies Maggie and Dalton put their differences aside in an effort to wrest their friend Aimee from the clutches of the sultry and seductive Nephilim, Orias. But when a powerful fallen angel learns that Orias has imprisoned his father Oberon, a new supernatural menace is unleashed on Middleburg, one that threatens to bring all the conflicting factions together in one final, deadly conflagration. The only hope is that Middleburg's missing teen hero will somehow reappear and find a way to set things right―but he's been gone for over two months, without leaving a single clue as to his whereabouts. As the situation grows more dire, all of Middleburg wonders: where is Raphael Kain? With mighty doses of kung fu, eastern mysticism, and star-crossed love, Shadow Train is the most poignant, romantic and explosive book in The Tracks series thus far!

In 1820 a notorious Spanish pirate was caught in a fierce battle along the California coastline, narrowly escaping into the foothills with a priceless treasure. Now, almost 200 years later, the legendary pirate’s skeletal remains are discovered in the quiet coastal town of Knightsbridge, California, along with a tantalizing clue to the treasure’s whereabouts. As news of the discovery spreads, the town is swamped with thousands of amateur treasure seekers as well as Treasure Finders Incorporated, a powerful organization with an impressive track record of discoveries. When classmates Will, Mikey, Susan, and Evelyn learn of the discovery, they are unable to resist the urge to join in the hunt. With Will's knowledge of the outdoors, Mikey's electronics expertise, Susan's computer wizardry, and Evelyn's photography skills, they are certain they can unravel the pirate's secret. Facing long odds, the seventh-graders embark on an adventure of a lifetime, discovering that the mystery deepens as they desperately hunt for clues, decipher historical landmarks, and match wits with their ruthless competitors.

All Dylan wants is mojo. What is mojo? It's power. The ability to command respect. It's everything Dylan doesn't have. He gets no respect at school, and when he finds the dead body of a classmate, even the police push him around. All the thanks he gets for trying to help the investigation with his crime drama skills is a new nickname at school: Body Bag. So when Dylan hears about a missing rich girl from the other side of town, he jumps at the chance to dive into this mystery. Surely if he cracks a case involving a girl this beautiful and this rich, he'll get not only a hefty cash reward, but the mojo he's looking for. His investigation takes him into the world of an elite private high school and an underground club called Gangland. As Dylan—along with his loyal friends Audrey and Randy—falls down the rabbit hole, lured by the power of privilege, he begins to lose himself. And the stakes of the game keep getting higher.

Zoey is finally home where she belongs, safe with her Guardian Warrior, Stark, by her side, and preparing to face off against Neferet – which would be a whole lot easier if the High Counsel saw the ex-High Priestess for what she really is. Kalona has released his hold on Rephaim, and, through Nyx's gift of a human form, Rephaim and Stevie Rae are finally able to be together – if he can truly walk the path of the Goddess and stay free of his father's shadow… But there are new forces at work at the House of Night. An influx of humans, including Lenobia's handsome horse whisperer, threatens their precarious stability. And then there's the mysterious Aurox, a jaw-droppingly gorgeous teen boy who is actually more – or possibly less – than human. Only Neferet knows he was created to be her greatest weapon. But Zoey can sense the part of his soul that remains human, the compassion that wars with his Dark calling. And there's something strangely familiar about him… Will Neferet's true nature be revealed before she succeeds in silencing them all? And will Zoey be able to touch Aurox's humanity in time to protect him – and everyone – from his own fate? Find out what's destined in the next thrilling chapter of the House of Night series.