Months after Anna Korlov opened a door to Hell and sacrificed herself for seventeen-year-old ghost hunter Cas Lowood, persistent visions of Anna being tortured cause Cas to decide to save her as she once saved him.

"Every year the senior class at Lincoln High plays assassin. But this year, the game isn't any fun--it's real. Abby Ascher, Ben Barnard, and Cassidy Clarke have all turned up . . . dead"--

Okiku has wandered the world for centuries, freeing the innocent ghosts of the murdered-dead and taking the lives of killers with the vengeance they are due, but when she meets Tark she knows the moody teen with the series of intricate tattoos is not a monster and needs to be freed from the demonic malevolence that clings to him.

When families go missing in Baltimore County, Jane McKeene, who is studying to become an Attendant, finds herself in the middle of a conspiracy that has her fighting for her life against powerful enemies. Jane McKeene was born two days before the dead began to walk the battlefields of Gettysburg, Pennsylvania-- derailing the War Between the States and changing the nation forever. Now laws like the Native and Negro Education Act require certain children...

"In 1820s Philadelphia, a girl finds herself in the midst of a rash of gruesome murders in which her father and his alluring assistant might be implicated"--

When her mom inherits an old, crumbling mansion, Seda's almost excited to spend the summer there. The grounds are beautiful and it's fun to explore the sprawling house with its creepy rooms and secret passages. Except now her mom wants to renovate, rather than sell the estate-which means they're not going back to the city...or Seda's friends and school. As the days grow shorter, Seda is filled with dread. They're about to be cut off from the outside...

"Follows the dual storylines of Small Sam on his search for Ella and of Shadowman's discoveries about Saint George and the Disease itself"--

For three years, seventeen-year-old Cas Lowood has carried on his father's work of dispatching the murderous dead, traveling with his kitchen-witch mother and their spirit-sniffing cat, but everything changes when he meets Anna, a girl unlike any ghost he has faced before.

Seventeen-year-old Gene has passed as a vampire for years, carefully following every rule, but now, just as he finds a girl worth fighting for, he is chosen to participate in the hunt for the last remaining humans among ruthless vampires who soon suspect his true nature.

"In an alternate nineteenth-century Philadelphia, Eleanor Fitt sets out to rescue her brother, who seems to have been captured by an evil necromancer in control of an army of Undead"--