No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory! Can Cam help catch the diamond thief? Cam and her friend Eric are sitting at the mall when the jewelry store is robbed. Cam sees the thief, but the police arrest the wrong person. Now it's up to Cam to catch the real criminal!

In Dinosaurs Before Dark, adventure is waiting to happen! Jack and his younger sister, Annie, stumble upon a tree house filled with books. Where did the tree house come from? How long has it been there? When Jack reads a book about the Cretaceous period, 65 million years ago, and wishes he could really see the pteranodon, it suddenly appears at his window. Magically. Before Jack and Annie can figure out the mystery, the tree house whisks them back to the prehistoric past.

This collection of wonderful stories read by John Lavelle and penned by Marjorie Weinman Sharmat will find a place on any Nate the Great fan's bookshelf.

Merlin Mission books 1-8 of the number-one New York Times best-selling Magic Tree House series, available together for the first time ever! Magic Tree House Merlin Missions are more challenging adventures for the experienced Magic Tree House fan. In each adventure Merlin the magician sends Jack and Annie on an adventure in the magic tree house.

Told from four-year-old Laura's point of view, this story begins in 1871 in a little log cabin on the edge of the Big Woods of Wisconsin. Laura lives in the little house with her pa, her ma, her sisters Mary and Carrie, and their trusty dog, Jack. Pioneer life is sometimes hard for the family, since they must grow or catch all their own food as they get ready for the cold winter. But it is also exciting as Laura and her family celebrate Christmas with homemade toys and treats, do the spring planting, bring in the harvest, and make their first trip into town.

A famous writer is coming to Green Lawn! Dink rushes to the bookstore to meet his favorite author, Wallis Wallace, and get all his books signed. But the author never shows up! Where is Wallis Wallace? It’s up to Dink and his friends Josh and Ruth Rose to track him down.

Green Lawn, we have a problem! When Bradley Pinto wakes up in the night to strange lights in his backyard, he thinks there are aliens in town. When he sees three-toed footprints in the snow, he’s sure of it. His twin, Brian, and friends Lucy and Nate aren’t so certain. But then Lucy’s cousin Dink, the twins’ brother, Josh, and Nate’s sister, Ruth Rose, all disappear. Are there really aliens in Green Lawn? And where could they be taking Dink, Josh, and Ruth Rose?

Fifteen-year-old Christopher Boone has Asperger's Syndrome, a condition similar to autism. He doesn't like to be touched or meet new people, he cannot make small talk, and he hates the colors brown and yellow. He is a math whiz with a very logical brain who loves solving puzzles that have definite answers.

Nicole Krauss' first novel, Man Walks Into a Room, was shortlisted for the Los Angeles Times Book Award and her short fiction has been collected in Best American Short Stories. Now The History of Love proves Krauss is among our finest and freshest literary voices.

Eleven-year-old Delphine and her younger sisters Vonetta and Fern travel to Oakland to meet their mother, Cecil, who abandoned their family years earlier. But even when Cecil gets them to her house, she shows no interest and seems to view them as nothing but a nuisance.

Guys and girls get together, get played, and get real. Who Am I Without Him? is a Booklist Top 10 Romance Novel for Teens and is "breaking new and necessary ground" in 12 short stories about guys and girls falling in and out of love and relationships, testing out ways to communicate with one another, respect each other - and respect themselves. This is a complex, often humorous, and always on-point exploration of today's teens determined to find love and self-worth...any way they know how.

Logan and his friend Benedict run into the wrong guy at the library - literally. When Logan slams into the reference guy in the basement and gives him a little lip, Logan gets punished, really and truly punished. He has three days to complete three tasks before Professor Wordsworth will lift the magical punishment that keeps getting Logan in even more trouble.

No one in her sixth-grade class knows quite what to make of Ms. Loupe, with her short hair, her taped square "stage" on the floor, and her interest in improvisational theatre. After all, their school is on an Air Force base - a place that values discipline more than improv. But her students soon come to love her fresh approach; and when her dear brother goes missing in Afghanistan, and Ms. Loupe herself breaks down, they band together to support their teacher.

Rose Howard has OCD, Asperger's syndrome, and an obsession with homonyms (even her name is a homonym). She gave her dog Rain a name with two homonyms (Reign, Rein), which, according to Rose's rules of homonyms, is very special. Rain was a lost dog Rose's father brought home. Rose and Rain are practically inseparable. And they are often home alone, as Rose's father spends most evenings at a bar, and doesn't have much patience for his special-needs daughter.

Orphan, clock keeper, and thief, Hugo lives in the walls of a busy Paris train station, where his survival depends on secrets and anonymity. But when his world suddenly interlocks with an eccentric, bookish girl and a bitter old man who runs a toy booth in the station, Hugo's undercover life and his most precious secret are put in jeopardy.

Fifteen-year-old Christopher Boone has Asperger's Syndrome, a condition similar to autism. He doesn't like to be touched or meet new people, he cannot make small talk, and he hates the colors brown and yellow. He is a math whiz with a very logical brain who loves solving puzzles that have definite answers.

Rose Howard has OCD, Asperger's syndrome, and an obsession with homonyms (even her name is a homonym). She gave her dog Rain a name with two homonyms (Reign, Rein), which, according to Rose's rules of homonyms, is very special. Rain was a lost dog Rose's father brought home. Rose and Rain are practically inseparable. And they are often home alone, as Rose's father spends most evenings at a bar, and doesn't have much patience for his special-needs daughter.

This Dark Road to Mercy is a tale of love and atonement, blood and vengeance, a story that involves two young sisters, a wayward father, and an enemy determined to see him pay for his sins. When their mother dies unexpectedly, twelve-year-old Easter Quillby and her six-year-old sister, Ruby, are shuffled into the foster care system in Gastonia, North Carolina, a little town not far from the Appalachian Mountains. But just as they settle into their new life, their errant father, Wade, an ex-minor-league baseball player whom they haven't seen in years, suddenly reappears and steals them away in the middle of the night.

It all started the day Amy Anne Ollinger tried to check out her favorite book in the whole world, From the Mixed-Up Files of Mrs. Basil E. Frankweiler, from the school library. That's when Mrs. Jones, the librarian, told her the bad news: her favorite book was banned, all because a classmate's mom thought the book wasn't appropriate for kids to read. Amy Anne decides to fight back by starting a secret banned books library out of her locker.

Nine-year-old Carrie Parker and her mother, Libby, are making a fresh start in the small town of Hartsville, North Carolina, ready to put their turbulent past behind them. Violence has shattered their family and left Libby nearly unable to cope. And while Carrie once took comfort in her beloved sister, Emma, her mother has now forbidden even the mention of her name. When Carrie meets Ruth, Honor, and Cricket Chaplin, these three generations of warmhearted women seem to have the loving home Carrie has always dreamed of. But as Carrie and Cricket become fast friends, neither can escape the pull of their families' secrets.

Orphan, clock keeper, and thief, Hugo lives in the walls of a busy Paris train station, where his survival depends on secrets and anonymity. But when his world suddenly interlocks with an eccentric, bookish girl and a bitter old man who runs a toy booth in the station, Hugo's undercover life and his most precious secret are put in jeopardy.

For 12-year-old Emily, the best thing about moving to San Francisco is that it's the home city of her literary idol: Garrison Griswold, book publisher and creator of the online sensation Book Scavenger (a game where books are hidden in cities all over the country and clues to find them are revealed through puzzles). Upon her arrival, however, Emily learns that Griswold has been attacked and is now in a coma, and no one knows anything about the epic new game he had been poised to launch.

ALA Schneider Family Book Award-winning author Wendy Mass offers this tasty treat of a tale sure to appeal to any listener’s sweet tooth. The Candymakers follows 12-year-olds Logan, Philip, Daisy, and Miles as each tries to invent a candy even better than the Oozing Crunchorama. But with these contestants—who can detect chocolate by touch and lift 50 lbs. of taffy as if it weighed no more than a loaf of bread—it’s going to be a close race.

The Center of Everything is the fictional story of 10-year-old math prodigy Evelyn Bucknow. Living in Kansas with her single mother and deeply religious grandmother, Evelyn believes she is destined to marry Travis, the boy next door. But as she grows up, she experiences the heartbreak of a love not meant to be. Author Laura Moriarty was a recipient of the George Bennet Fellowship for Creative Writing at Phillips Exeter Academy.

Watch out! The Timberline twins are on the loose. Bryce and Ashley are ATV-riding tweens from Colorado who unearth action-packed mystery and adventure wherever they go. With the trademark page-turner style used by Jenkins and Fabry, these fast-paced books will keep even reluctant readers on the edge of their seats.

The New York Times best selling cartoonist behind the nationally acclaimed comic strip Pearls Before Swine, Stephan Pastis has won raves for Timmy Failure, the hilarious first book in a new series for young listeners. With the help of a polar bear named Total, Timmy Failure hopes to strike it rich by running the best detective agency around. The only problem is that our supremely confident hero is often more bumbling than brainy.

Barbara O’Connor’s How to Steal a Dog blew critics away and quickly became a fan-favorite. After being abandoned by her father, Georgina Hayes is forced to spend much of her time watching her younger brother, while their mother works two jobs to make ends meet. When she sees a missing-dog poster offering a $500 reward, Georgina cooks up a scheme to steal a look-a-like dog and claim the reward. But things don’t quite go as planned.

When you're a pinball, life is a risky game, especially for three adolescent children placed in a foster home. Their hard-won defenses are firmly in place as these three uneasy strangers meet their foster parents. For each of these children who were failed by their families, caring for others is so scary it hurts. No one has been in control. But as their daily lives become dotted with fried chicken dinners, puppies, and birthdays, they begin to hope that even pinballs can be winners.

Flannery O’Connor’s astonishing and haunting first novel is a classic of 20th-century literature. It is the story of Hazel Motes, a 22-year-old caught in an unending struggle against his innate, desperate faith. He falls under the spell of a “blind” street preacher named Asa Hawks and his degenerate fifteen-year-old daughter. In an ironic, malicious gesture of his own non-faith, and to prove himself a greater cynic than Hawks, Hazel founds The Church of God Without Christ but is still thwarted in his efforts to lose God.

Jeremy Fink has big plans for this summer with his best friend Lizzy, a notorious troublemaker (and no, he does not have a secret crush on her). He has everything he needs within a few blocks of his home, so he never has to leave his little neighborhood. And this summer, he officially becomes a teenager.