Shadow Magic Series by Joshua Khan

Thorn, an outlaw's son, wasn't supposed to be a slave. He's been sold to Tyburn, an executioner, and they're headed to Castle Gloom in Gehenna, the land of undead, where Thorn will probably be fed to a vampire.Lilith Shadow wasn't supposed to be ruler of Gehenna. But following the murder of her family, young Lily became the last surviving member of House Shadow, a long line of dark sorcerers... moreThorn, an outlaw's son, wasn't supposed to be a slave. He's been sold to Tyburn, an executioner, and they're headed to Castle Gloom in Gehenna, the land of undead, where Thorn will probably be fed to a vampire.Lilith Shadow wasn't supposed to be ruler of Gehenna. But following the murder of her family, young Lily became the last surviving member of House Shadow, a long line of dark sorcerers. Her country is surrounded by enemies and the only way she can save it is by embracing her heritage and practicing the magic of the undead. But how can she when, as a girl, magic is forbidden to her?Just when it looks like Lily will have to leave her home forever, Thorn arrives at Castle Gloom. A sudden death brings them together, inspires them to break the rules, and leads them to soar to new heights in this fantasy with all the sparkle and luster of a starry night sky. less

"A fantasy world you will lose yourself in." —Rick RiordanIn the second installment of this exciting trilogy, things are dire for the inhabitants of Castle Gloom and the surrounding villages. The undead are leaving their graves in droves, a troll army is on the march from the north, and people are mysteriously disappearing from their homes. The people of Gehenna are blaming their misfortunes on Lilith Shadow, their young queen... more"A fantasy world you will lose yourself in." —Rick RiordanIn the second installment of this exciting trilogy, things are dire for the inhabitants of Castle Gloom and the surrounding villages. The undead are leaving their graves in droves, a troll army is on the march from the north, and people are mysteriously disappearing from their homes. The people of Gehenna are blaming their misfortunes on Lilith Shadow, their young queen. They believe she has cursed them by using magic, a practice forbidden to women. With her trusty executioner among the missing and her blackguard soldiers busy battling trolls, it is up to Lily and her friend Thorn to root out the real cause of all the trouble. Their search will uncover ugly truths and eventually lead to a nightmarish confrontation with nothing less than the rulership of the realm at stake. Zombies, ghosts, trolls, dream weavers, a black-hearted villain, and a giant hero bat are only some of the imaginative delights that await readers who relish a soaring adventure combined with a hair-raising mystery. less

In Book 3, when Lily, aka the "witch queen" and bat-rider extraordinaire Thorn travel to Sultanate of Fire, things go terribly wrong. Instead of celebrating a reunion with their old friend K'leef, they are thrust into royal murder, an epic quest, and a deadly battle for the throne. While investigating the murder, Lily learns shocking truths about her life that could destroy all she has achieved. Yet, among the ruins of her old life, she has the opportunity to become someone greater . . moreIn Book 3, when Lily, aka the "witch queen" and bat-rider extraordinaire Thorn travel to Sultanate of Fire, things go terribly wrong. Instead of celebrating a reunion with their old friend K'leef, they are thrust into royal murder, an epic quest, and a deadly battle for the throne. While investigating the murder, Lily learns shocking truths about her life that could destroy all she has achieved. Yet, among the ruins of her old life, she has the opportunity to become someone greater . . . and more terrifying. Thorn and the magnificent bat, Hades, join the timid K'leef and the idiotic Gabriel Solar in a quest to find a phoenix. These fire birds are the key to saving the sultanate, but they nest within the Shardlands. The boys must defeat not only the monsters of that magical wilderness, but also rivals eager to claim the throne for themselves. Rivals that include a renegade from House Shadow . . . Chilling surprises, ghostly encounters, and belly laughs are just some of the treats in store for readers of this burning-hot desert adventure. less