locks and keys

As the new keeper of a hidden bloodred key that opens the way into the Hinterland, Rachel must use the key in order to save a young girl who is illegally smuggled there, but the rescue mission turns into a battle to save Rachel's home as she knows it.

"Agatha Oddlow has been a detective for as long as she can remember -- she's just been waiting for her first big case. And nothing gets bigger than saving the City of London from some strange goings-on. With a home in the middle of Hyde Park, a room full of beloved sleuthing novels, and a secret key that gives her access to a whole hidden side of London, Agatha is perfectly poised to solve the mystery of what's going on. But just who can she trust when no one is quite who they seem"--Provided by publisher.

In 2008 South Side Chicago, ten-year-old Montgomery "Monty" Carver's hunt to find the origins of a mysterious golden key leads him to discover the rich history of his community.

"When a strange key opens a door to good fortune and to Opportunity, who will stay with her for seven serendipitous days, Lila soon discovers that the person who lost the key will do anything to get it back"--Provided by publisher.

A friend of Grandpa's complains of ghostly shrieking in the long-ago burned-out Waverly hotel on the edge of their town, Murky Creek. Phantom Finders Abby and Theo use a hotel master key and brave a raging snowstorm to find out what all the noise is about and hopefully stop it.

Melanie Gate, a foundling with a peculiar talent for opening the unopenable, agrees to accompany a gearling automaton named Traveler on his quest to find a home, only to be pursued by the most dangerous wizard in the land and, along the way, discover her true powers.

Dark wizard Maldred has stolen the Gold and Silver Keys! With these keys, he can now control the Naga: a powerful dragon who can cause terrible earthquakes. The Naga lives in a secret temple in the center of the earth, and Maldred is on his way there!.

"Help the STEM Detectives crack the case of the locked library. Bring your skills in matching shapes, finding patterns, and reading backwards text. Grab your notepad and start investigating!"--Provided by publisher.

"Luna is the only one to mourn the death of her grandfather Old Man Moon. The rest of her family couldn't be happier to see the back of the bad-tempered old miser. But as they celebrate his demise with a giddy jig, Aunt Summer vanishes . . . only to reappear as a painting. While Luna is convinced her grandfather has kept his word to haunt them from beyond the grave, Skeleton Keys is certain that this is the work of an unimaginary. Can he get to the bottom of the mystery before the whole of Lunas family disappears?"--Amazon.com.

""[Relates the story of] a rogue archeologist and a young autistic and mute boy on a treacherous journey through England to bring the boy home. The boy turns out to be the key to a gateway between our world and that of Enochia, a magical society that exists below the Earth's surface, filled with fantasy creatures and highly advanced humans"--Provided by publisher.