From London to Corsica to Paris — as a young woman pursues the truth about her late mother, two captivating love stories unfurl in this captivating novel from the author of the New York Times bestsellers The Paris Apartment and The Guest List. Kate Darling's enigmatic mother — a once-famous ballerina — has passed away, leaving Kate bereft. When her grandmother falls ill and bequeaths to Kate a small portrait of a woman who bears a striking resemblance to Kate's mother, Kate uncovers a mystery that may upend everything she thought she knew. Kate's journey to find the true identity of the woman in the portrait takes her to some of the world's most iconic and indulgent locales, revealing a love story that began in the wild 1920s and was disrupted by war and could now spark new love for Kate. Alternating between Kate's present-day hunt and voices from the past, The Book of Lost and Found casts light on family secrets and love — both lost and found.

Fans of Lucy Christopher’s Stolen, Caroline B. Cooney’s The Face on the Milk Carton, and Natasha Preston’s The Cellar will be captivated by this twisty psychological thriller about an abducted girl who finally returns home to her family—but is she really who she claims to be? THE LOST When six-year-old Laurel Logan was abducted, the only witness was her younger sister, Faith. Since then, Faith’s childhood has revolved around her sister’s disappearance—from her parents’ broken marriage and the constant media attention to dealing with so-called friends who only ever want to talk about her missing sister. THE FOUND Now, thirteen years later, a young woman is found in the front yard of the Logans’ old house, disoriented and clutching the teddy bear Laurel was last seen with. Can her sister finally be back? Faith always dreamed of her sister coming home; she just never believed it would happen. But soon a disturbing series of events leaves Faith increasingly isolated from her family and paranoid about her sister’s motives. Before long, Faith begins to wonder if it’s the abduction that’s changed her sister, or if it’s something else. . . . “An intriguing story from start to finish.” —Kirkus Reviews “Clarke’s true success lies in crafting a realistic and haunting story of two young women who redefine what it means to be sisters.” —PW “This mystery will have wide appeal and keep teens riveted.” —SLJ “A compelling story with sympathetic and credible characters.” —The Bulletin

From the illustrator of the #1 smash hit The Day The Crayons Quit comes a humorously warm tale of friendship. Now also an animated TV special! What is a boy to do when a lost penguin shows up at his door? Find out where it comes from, of course, and return it. But the journey to the South Pole is long and difficult in the boy’s rowboat. There are storms to brave and deep, dark nights.To pass the time, the boy tells the penguin stories. Finally, they arrive. Yet instead of being happy, both are sad. That’s when the boy realizes: The penguin hadn’t been lost, it had merely been lonely. A poignant, funny, and child-friendly story about friendship lost . . . and then found again.

The #1 international bestselling debut novel about the wisdom of the very young, the mischief of the very old, and the magic that happens along the way Millie Bird, seven years old and ever hopeful, always wears red gumboots to match her curly hair. Her struggling mother, grieving the death of Millie's father, leaves her in the big ladies' underwear department of a local store and never returns. United at this fateful moment with two octogenarians seekers, she embarks with them upon a road trip to find Millie's mother. Together they will discover that old age is not the same as death, that the young can be wise, and that letting yourself feel sad once in a while just might be the key to a happy life.

As two clever boys exploit a clerical oversight, each one discovers new perspectives on selfhood, friendship, and honesty. Identical twins Ray and Jay Grayson are moving to a new town. Again. But at least they’ll have each other’s company at their new school. Except, on the first day of sixth grade, Ray stays home sick, and Jay quickly discovers a major mistake: No one knows about his brother. Ray’s not on the attendance lists and doesn’t have a locker, or even a student folder. Jay decides that this lost information could be very…useful. And fun. Maybe even a little dangerous.

Courage yields unexpected surprises when Justin visits his school's dreaded lost and found. A witty, award-winning story about childhood fears from Bill Harley and Adam Gustavson. When Justin loses the special hat his grandmother made for him, he looks everywhere for it. Everywhere, that is, except the lost and found. Mr. Rumkowsky, the old school custodian, is the keeper of all the lost and found items, and everyone is afraid of him—including Justin. When he finally musters the courage to enter Mr. Rumkowsky's domain, he discovers a whole world of treasures. But things keep getting weirder and weirder, until way down at the bottom of Rumkowsky's giant box, Justin unearths something completely unexpected...

Where do balloons go when you let them loose? Find out in this whimsical, imaginative tale, winner of the General Mills Spoonful of Stories contest. Molly O’Doon ties a note to her red balloon, lets it loose, and off it goes on a buoyant adventure. Who will answer Molly’s letter? Someone in a different state or a faraway country? Or maybe, a new friend much closer than she could ever imagine. The Lost (and Found) Balloon is the winner of the 5th annual Cheerios® New Author Contest. Selected from more than 8,000 entries by a team of editors, teachers, librarians, and General Mills staff, The Lost (and Found) Balloon will also appear in a bilingual (English/Spanish) mini-paperback edition in 1.5 million specially marked boxes of Cheerios.