* statistically, based on millions of data-points provided by fellow humans
Dan, Amy, and their au pair Nellie, found music by Wolfgang Amadeus Mozart in the end of The Maze of Bones, leading them to Vienna, Austria, to learn about him and find a related clue. In Vienna, Amy ... (Wikipedia)
Amy and Dan head for Cairo , Egypt , with their au pair Nellie Gomez, to find a clue, hidden by Ekaterina founder, Katherine Cahill. They were tailed by Irina Spasky , but escape to a store with an ... (Wikipedia)
A game of cat and mouse... A strange telegram lures fourteen-year-old Amy Cahill and her younger brother, Dan, deep into Russia and away from the only trustworthy adult they know. Signed with the ... (Goodreads)
Ian and Natalie Kabra steal Amy and Dan Cahill's boarding pass in Venice airport, their au pair, Nellie Gomez, is already on the plane. Amy and Dan are then forced to team up with Alistair Oh, their ... (Wikipedia)
Amy and Dan have to decide how much they're willing to risk, and what they are. Ian and Natalie Kabra's mother, Isabel, joins the hunt, as she could not stand the mistakes her children have made. The ... (Wikipedia)
As they were leaving China , Amy and Dan get a call from the Holts telling them that they knew where they were going. Dan and Amy assume Nellie Gomez, their au pair , told the Holts. On the plane, ... (Wikipedia)
Into the Gauntlet begins as Amy and Dan Cahill enter a London hotel tired and with no lead whatsoever. They receive another lead, but this is stolen by Isabel Kabra via a pet monkey, who leaves them ... (Wikipedia)
This book has four plot lines. The first describes Gideon's discovery of the master serum and betrayal by his friend and first Vesper, Damien Vesper. The second recounts Madeleine Cahill's life and ... (Wikipedia)
The novel opens with Carter and his father Julius Kane visiting Carter's sister Sadie, who has lived with her maternal grandparents in London since the death of their mother, Ruby Kane . Julius, a ... (Wikipedia)
Nine months after Percy Jackson 's defense of Mount Olympus in, The Last Olympian, , Percy finds himself alone and on the run from monsters in northern California without his memories. With the ... (Wikipedia)
The book starts out with the kidnappings of Fiske Cahill, Reagan Holt, Natalie Kabra, Nellie Gomez, Alistair Oh, Ted Starling, and Phoenix Wizard. Then jumping back to Dan and Amy waiting for the ... (Wikipedia)
A LIFE ON THE LINE When seven members of his family were kidnapped by the Vespers, thirteen-year-old Dan Cahill knew he was in for the fight of his life. He knew he was up against an impossibly ... (Goodreads)
As the book starts off, a coalition of architects, scientists, and doctors known as "The Builders" have built Ember, an isolated, underground city with enough supplies for its inhabitants to survive ... (Wikipedia)
The book starts with Greg Heffley describing how he is an "indoor person," and how he intends to spend his summer vacation playing video games. His mother, Susan, wants him to go outdoors more often. ... (Wikipedia)
The book begins on January 1, with Greg talking about his family's New Year's resolutions. Greg’s resolution is to stop other people from breaking their resolution. He starts three strikes and out. ... (Wikipedia)
The fourth book in the Cahills Vs. Vespers series, the follow up to the worldwide bestseller The 39 Clues. After pulling some spectacular heists, Amy and Dan have become two of Interpol's most wanted ... (Barnes & Noble)
Things change when the Grants, a prominent Baron family who donated the name of their son when he died in a ski accident, decide to send the real Lee's brother, Smithfield Grant (a.k.a. Smits), to ... (Wikipedia)
The book starts with Dan and Amy Cahill, the two main characters, at a train station in Florence. Realizing that there is no way to get on the train alone they befriend a girl named Vanessa Mallory ... (Wikipedia)
The series begins as 13-year-old Kendra and 11-year-old Seth Sorenson are traveling to their Grandpa and Grandma Sorenson's house while their parents are away on a 17-day cruise. When they get there, ... (Wikipedia)
At the start of the book, Greg Heffley explains how bad his summer vacation was in which after being signed up with the swim team without his consent, he had to deal with practice at 7:00 AM, being ... (Wikipedia)
Matthias, Percy, and Alia, (from Among the Betrayed ) are introduced once again. At Niedler School they are apprehended along with many other children and put in a truck to be taken, supposedly, to a ... (Wikipedia)
Sabrina is confronted by a mentally challenged girl who has kidnapped her parents (who may be the person mentioned in the title) and a vicious monster, continues to fight when Puck comes to save her ... (Wikipedia)
The story resumes after the evacuation of Ember, an underground city, which has been cut off from the surface for more than 200 years. The 400+ refugees from the city cannot return, as the city's ... (Wikipedia)
Morgarath, the exiled lord of the bleak, barren Mountains of Rain and Night has been waiting fifteen years in his dark realm, carefully planning his revenge against the Kingdom of Araluen. His former ... (Wikipedia)
The book begins with a mysterious letter that is delivered to three unknown recipients, two women and one man. The letter tells them they are of great need to the sender, but begs them not to tell ... (Wikipedia)
Sophie and Josh Newman are 15-year-old twins who are working at their summer jobs in The Coffee Cup in San Francisco (Sophie works at The Coffee Cup, Josh works at the bookstore on the other side of ... (Wikipedia)
A thrilling new series soars above the competition and redefines middle-grade fantasy fiction for a new generation! The seven dragon tribes have been at war for generations, locked in an endless ... (Goodreads)
In 19th century London, an orphaned boy named Peter and fellow orphans James, Thomas, Prentiss, and Tubby Ted are shipped out on the decrepit Never Land , under the command of First Mate Slank and ... (Wikipedia)
Firedrake is a young dragon who lives in a hidden valley outside of London with other dragons. After realizing that humans intend to flood the valley and the dragons living there are no longer safe, ... (Wikipedia)
Eleven-year-old Gregor is left home alone in his family's New York City apartment to watch his sister and grandmother. When Gregor's baby sister Boots falls through an old air duct grate in the ... (Wikipedia)