When Calder Pillay travels with his father to a remote village in England, he finds a mix of mazes and mystery - including an unexpected Alexander Calder sculpture in the town square. Calder is strangely drawn to the sculpture, while others in the village have less-than-friendly feelings toward it. Both the boy and the sculpture seem out of place...and then they dissapear!

When a book of unexplainable occurrences brings Petra Andalee and Calder Pillay together, strange things start to happen: seemingly unrelated events connect, an eccentric old woman seeks their company, and an invaluable Vermeer painting disappears.

Thirteen extremely valuable pieces of art have been stolen from one of the most secretive museums in the world. A Vermeer has vanished. A Manet is missing. And nobody has any idea where they and the other eleven artworks might be...or who might have stolen them. The Players - Calder, Petra, and Tommy - are no strangers to heists and puzzles. Now they've been matched with two new sleuths - Zoomy, a very small boy with very thick glasses, and Early, a girl who treasures words...

Ghosts are alive on the island of Nantucket. You can hear them in the wind, and in the creaks of the old homes. They want to be remembered. And, even more, they want to protect what was once theirs. The ghosts seem to have chosen a few local kids to be their messengers - and to help save the island. But in this mystery, the line between those who haunt and those who are haunted is a thin one - and the past and the present must come to terms with one another in order to secure the future.

When the steamer Drake is shipwrecked off the Spanish coast, only two passengers survive. One is Alec Ramsay, a young American boy. The other is the Black Stallion, the wildest of all wild creatures. Stranded together on a desert island, boy and stallion develop a deep and wonderful understanding. The Black Stallion is the horse Alec has always dreamed of - beautiful, free-spirited, and astonishingly strong. Alec is determined to tame him and bring him home to New York.

Ben Ripley may only be in middle school, but he's already pegged his dream job: CIA or bust. Unfortunately for him, his personality doesn't exactly scream "secret agent". In fact Ben is so awkward, he can barely get to school and back without a mishap. Because of his innate nerdiness, Ben is not surprised when he is recruited for a magnet school with a focus on science - but he's entirely shocked to discover that the school is actually a front for a junior CIA academy.

Ally has been smart enough to fool a lot of smart people. Every time she lands in a new school, she is able to hide her inability to read by creating clever yet disruptive distractions. She is afraid to ask for help; after all, how can you cure dumb? However, her newest teacher Mr. Daniels sees the bright, creative kid underneath the trouble maker. With his help, Ally learns not to be so hard on herself and that dyslexia is nothing to be ashamed of.

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI5 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world.

Septimus Heap, the seventh son of the seventh son, disappears the night he is born, pronounced dead by the midwife. That same night, the baby's father, Silas Heap, comes across an abandoned child in the snow—a newborn girl with violet eyes. Who is this mysterious baby girl, and what really happened to the Heaps' beloved son Septimus?

At just 12 years old, Matt must face serious challenges in the Maine wilderness while awaiting his father's return to their cabin. When he is saved from a terrifying bee swarm attack by an Indian chief and his grandson Attean, Matt gains a valuable friend in the young Indian boy.

Esperanza Ortega possesses all the treasures a young girl in Aguascalientes, Mexico could want. But a sudden tragedy shatters that dream, forcing Esperanza and Mama to flee to California and settle in a Mexican farm labor camp. There they confront the challenges of hard work, acceptance by their own people, and economic difficulties brought on by the Great Depression. Pam Munoz Ryan eloquently portrays the Mexican workers' plight in this abundant and passionate novel.

Twelve-year-old Percy Jackson is about to be kicked out of boarding school...again. No matter how hard he tries, he can't seem to stay out of trouble. But can he really be expected to stand by and watch while a bully picks on his scrawny best friend? Or not defend himself against his pre-algebra teacher when she turns into a monster and tries to kill him? Of course, no one believes Percy about the monster incident; he's not even sure he believes himself.

The kingdom of Cornucopia was once the happiest in the world. It had plenty of gold, a king with the finest moustache you could possibly imagine, and butchers, bakers, and cheesemongers whose exquisite foods made a person dance with delight when they ate them. Everything was perfect - except for the misty Marshlands to the north, which, according to legend, were home to the monstrous Ickabog. Anyone sensible knew that the Ickabog was just a myth to scare children into behaving. But the funny thing about myths is that sometimes they take on a life of their own.

. With the rise of the Berlin Wall, 12-year-old Gerta finds her family divided overnight. She, her mother, and her brother, Fritz, live on the eastern side, controlled by the Soviets. Her father and middle brother, who had gone west in search of work, cannot return home. Gerta knows it is dangerous to watch the wall, to think forbidden thoughts of freedom, yet she can't help herself. She sees the East German soldiers with their guns trained on their own citizens; she, her family, her neighbors, and her friends are prisoners in their own city.

Twelve-year-old Sophie has never quite fit into her life. She’s skipped multiple grades and doesn’t really connect with the older kids at school, but she’s not comfortable with her family, either. The reason? Sophie’s a Telepath, someone who can read minds. No one knows her secret - at least, that’s what she thinks.... But the day Sophie meets Fitz, a mysterious (and adorable) boy, she learns she’s not alone. He’s a Telepath too, and it turns out the reason she has never felt at home is that, well...she isn’t. Fitz opens Sophie’s eyes to a shocking truth....