"Twelve-year-old Kyle gets to stay overnight in the new town library, designed by his hero (the famous gamemaker Luigi Lemoncello), with other students but finds that come morning he must work with friends to solve puzzles in order to escape"--

New York high school student Elizabeth gets an after-school job as a page at the "New-York Circulating Material Repository," and when she gains coveted access to its Grimm Collection of magical objects, she and the other pages are drawn into a series of frightening adventures involving mythical creatures and stolen goods.

"The unforgettable characters from Ink and Bone and Paper and Fire unite to save the Great Library of Alexandria from itself in this electrifying adventure in the New York Times bestselling series. Hoarding all the knowledge of the world, the Great Library jealousy guards its secrets. But now a group of rebels poses a dangerous threat to its tyranny ... Jess Brightwell and his band of exiles have fled London, only to find themselves imprisoned in...

When apprentice librarian Elisabeth is implicated in sabotage that released the library's most dangerous grimoire, she becomes entangled in a centuries-old conspiracy that could mean the end of everything. All sorcerers are evil. Elisabeth has known that as long as she has known anything. Raised as a foundling in one of Austermeer's Great Libraries, Elisabeth has grown up among the tools of sorcery--magical grimoires that whisper on shelves and rattle...

"Clover Ridge librarian Carrie Singleton investigates after her best friend's cousin's flirtatious husband is found dead in a chocolate fountain at an elaborate bridal shower"--

Septuagenarian librarian Cleo Watkins believes in gracious manners, sweet tea, and justice-library justice. For over forty years, Cleo has tried every trick in the book to get delinquent patron Dixie Huddleston to return the most overdue volume in Catalpa Springs, Georgia. When Dixie says she'll finally relinquish the book, Cleo is shocked. She's even more startled by the reason: superstitious Dixie says she's seen the signs: she's about to die and...

Big Pirate Pete's treasure map has led him to Seabreezy Library, where Library Lou must convince him that the true treasure is the books.

Born in the Library, daughter of a Library god, Freida has spent her whole life exploring its ever-changing tunnels, and communing with its gods--but then she meets Joshua, a Tierran boy desperate to save his people, and Nergüi, disciple of a persecuted minority, and to help them she will risk everything.

The corrupt leadership of the Great Library has fallen. But with the Archivist plotting his return to power, and the Library under siege from outside empires and kingdoms, its future is uncertain. Jess Brightwell and his friends must come together as never before, to forge a new future for the Great Library... or see everything it stood for crumble.

When outlaw Dirk Yeller arrives in town looking for something to take away his cat-scratch fever, young Sam, whose pa says he is "a world-a-trouble and curious as a tomcat," knows just what this dangerous and jittery criminal needs to calm him down.