Children come to visit a little girl who lives all alone inside a castle that is housed inside of a museum.

A new building site in Manhattan uncovers thirty-six bodies buried since the late 1800s. The developer and the mayor are trying to overrule any attempts to delay construction on the old crime scene. But FBI agent Aloysius Pendergast notices something important: all the victims were killed by removing their spines. This exactly matches the M.O. of a serial killer the FBI are currently pursuing. What is the connection between the two cases, 130 years...

Although excited at the prospect of a fancy class trip to the art museum, the bumpy bus ride to get there leaves Nancy feeling anything but fancy.

Stowing away in a backpack so he can go on the class trip, classroom pet Fergus meets a streetwise mouse Zeke, who takes him around the museum, until it is time to return to school.

While participating in a Revolutionary War reenactment, Frank and Joe learn that there has been a real casualty and set out to investigate the incident.

Martha Andersson may be 79 years old and live in a retirement home, but that doesn't mean she's ready to stop enjoying life. So when the new management of Diamond House starts cutting corners to save money, Martha and her four closest friends--Brains, The Rake, Christina and Anna-Gretta (a.k.a. The League of Pensioners)--won't stand for it. Fed up with early bedtimes and overcooked veggies, this group of feisty seniors sets about to regain their independence,...

A criminal that seems to be straight out of a Sherlock Holmes novel is out to get brother detectives Frank and Joe in the sixteenth book in the thrilling Hardy Boys Adventures series. An original Sherlock Holmes manuscript was stolen from the Bayport Museum and now pages keep showing up in Frank and Joe's things: their lockers, menus, even the backseat of their car. It's clear someone is out to frame them. But who could it be? The boys try their usual...

One morning, Ben finds an envelope containing a very special invitation to come and see the Gee Museum -- a dusty old place under threat of closure. However, once inside he discovers all sorts of incredible things like talking owls, dancing bees, magical bottles, witches, and of course, a hippo at the end of the hall. But most importantly he discovers a connection to his father and the family he never even knew he had. And now he has something important...

Fergus and Zeke love being the class pets in Miss Maxwell's classroom, and they do everything the students do--listening at storytime, painting masterpieces during art class, and keeping their own special journals. But when it's time for the school science fair, the mice aren't sure just how to get involved. Lucy wants to time them as they run through a maze, but they want to do an experiment, not be an experiment. Then Zeke comes up with a great...

Scotland Yard's new chief inspector Nicholas Drummond is on the first flight to New York when he learns his colleague, Elaine York, the "minder" of the Crown Jewels for the "Jewel of the Lion" exhibit at the Metropolitan Museum of Art, was found murdered. Then the centerpiece of the exhibit, the infamous Koh-i-Noor Diamond, is stolen from the Queen Mother's crown. Drummond, American-born but raised in the UK, is a dark, dangerous, fast-rising star...