As thirteen-year-old Madison tries to figure out how she died and ended up in Hell, she learns how to manipulate the corrupt system of demons and bodily fluids.

"Books that aren't finished by their authors reside in the Library of the Unwritten in Hell, but when restless characters who emerge from those unfinished stories escape, it is up to the Librarian to track them down...and keep the collection complete. Many years ago, Claire was named head librarian of the Unwritten Wing--a neutral space in Hell where all the stories unfinished by their authors reside. Her job consists mainly of repairing and organizing...

"Now that Nikki Beckett's boyfriend has been sucked into the tunnels of the Everneath, Nikki must journey down to the underworld to bring him back before he is lost forever."--

New York, 1914. Filthy, dangerous, and deadly &; Hell&;s Kitchen is no place for a lady, but Louise Faulk is no ordinary woman. The amateur investigator turned rookie policewoman is investigating the death of young prostitute, Ruthie, who leaves behind a baby boy. Although detectives are quick to declare it a suicide, Louise is less certain after she discovers clues implying murder while attempting to find a caretaker for Ruthie's orphaned son. Uncovering...

FBI agent Jay Dobyns relates his experiences working undercover to infiltrate the Hells Angel Motorcycle Club, discussing his actions and how the job nearly cost him his family and life.

"Wealth. Power, Murder, Magic, Alex Stern is back and the Ivy League is going straight to hell. Alex is determined to break Darlington out of purgatory, even if it costs her a future at Lethe and at Yale. Alex and Dawes can't call on the Ninth House for help, so they assemble a team to save the gentleman of Lethe. Together, they have to navigate a maze of arcane texts and artifacts to uncover the societies' secrets and break every rule doing it. But...

Emilia, a witch in the Kingdom of Italy, travels to Hell to uncover her twin sister's murderer while combatting her growing affections for the Prince of Wrath.

At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy's instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaea's forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors both sides and prevent the giants from raising Gaea....

When popular Henry Harrison asks twelve-year-old Elizabeth to help dispel a ghost that speaks her name, she calls on her estranged father and learns he is an attorney for the damned.