What if you inherited Sherlock Holmes's book of unsolved cases? Xena and Xander Holmes have just discovered they're related to Sherlock Holmes and have inherited his unsolved casebook! The siblings set out to solve the cases their famous ancestor couldn't, starting with the mystery of a prized painting that vanished more than a hundred years ago. Can two smart twenty-first-century kids succeed where Sherlock Holmes could not? Modern technology meets the classic detective story in The 100-Year-Old Secret, the first in Tracy Barrett's terrific new mystery series that will intrigue young sleuths everywhere!

I was incapable of imagining what I had never seen... Kaori and Kairi are the first twins to survive infancy on the ancient island of Mu, where gender is as fluid as the crashing waves. One was born of fire, the other of water. But there's a reason why none have survived before. A prophecy that has haunted the elders since time began. A rivalry destined to sink the entire island beneath a twin catastrophe of volcano and tsunami. As hatred spills from the forbidden twins like the deadly poison of sacrificed sea snakes, they must decide what matters to them most... The fight for the island - for tradition and duty. Or the fight for freedom - for love and light. The Mu Chronicles is a visionary YA fantasy trilogy exploring the origin of gender and desire in an epic queer fusion of Japanese folklore and Egyptian mythology.

In this suspenseful, gripping novel, teen twin girls raised separately meet for the first time at their mother's funeral. Quinn has been trained to never tell a lie. Piper is a practiced liar. Narrated in both voices, the story of their quest to learn truths that have been concealed from them is shadowed by a dark spell that beckons them to run at night with a pack of murdering ghost hounds. Suspense, menace, mystery, witchcraft, family secrets, mistaken identity, and romance are interwovenin a brilliantly written page-turner that will grab and thrill teen readers.

Fifteen-year-old Pam is assaulted when she and her twin brother, Danny, are walking home through the woods. Danny is frozen with fear and does nothing; luckily, Pam is rescued by a woman out walking her dog. Pam deals with the trauma by isolating herself while Danny struggles with the shame of not protecting his sister. His shame is compounded by their father's contempt, and Danny decides to redeem himself by finding Pam's attacker. In the process, he discovers a family secret, and Pam connects with new friends who help her regain her confidence.

In a heart-pounding, atmospheric ghost story, a teenage boy must find the resources within himself to save his haunted twin brother. After their nan accidentally burns their home down, twin brothers Pat and Dom must move with their parents and baby sister to the seaside cottage they’ve summered in, now made desolate by the winter wind. It’s there that the ghost appears — a strange boy who cries black tears and fears a bad man, a soldier, who is chasing him. Soon Dom has become not-Dom, and Pat can sense that his brother is going to die — while their overwhelmed parents can’t even see what’s happening. Isolated and terrified, Pat needs to keep his brother’s cover while figuring out how to save him, drawing clues from his own dreams and Nan’s long-ago memories, confronting a mystery that lies between this world and the next — within the Grey. With white-knuckle pacing and a deft portrayal of family relationships, Celine Kiernan offers a taut psychological thriller that is sure to haunt readers long after the last page is turned.

“[An] absorbing novel that will appeal to fans of Rainbow Rowell.” —Booklist “A poignant and carefully crafted story.” —School Library Journal “A gorgeous, sad, funny, and wise book about letting go and finding your place in the world.” —Kathleen Glasgow, New York Times bestselling author of Girl in Pieces Parker struggles to reconnect with her twin brother, Charlie—who’s recovering from cancer—as she tries to deal with her anxiety about the future in this powerful new novel. Twins Parker and Charlie are polar opposites. Where Charlie is fearless, Parker is careful. Charlie is confident while Parker aims to please. Charlie is outgoing and outspoken; Parker is introverted and reserved. And of course, there’s the one other major difference: Charlie got cancer. Parker didn’t. But now that Charlie is officially in remission, life couldn’t be going better for Parker. She’s landed a prestigious summer internship at the hospital and is headed to Harvard in the fall to study pediatric oncology—which is why the anxiety she’s felt since her Harvard acceptance is so unsettling. And it doesn’t help that her relationship with Charlie has been on the rocks since his diagnosis. Enter Finn, a boy who’s been leaving strange graffiti messages all over town. Parker can’t stop thinking about those messages, or about Finn, who makes her feel free for the first time: free to doubt, free to make mistakes, and free to confront the truth that Parker has been hiding from for a long time. That she keeps trying to save Charlie, when the person who really needs saving is herself.

Introducing your new favorite children's book stars: The McClure Twins! This adorable and fun story about embracing differences is perfect for fans of Juno Valentine and Fancy Nancy. Ava and Alexis are twins. So when they find out they were born a whole minute apart and that they don't agree on what to wear for their fashion show, the girls start to wonder... Can twins be "mismatched?! Just in time, Ava and Alexis remember their twinship pinky promise to "strut together and make it fashion" as they mix and match their unique styles to create one twintastic outfit. Written by and based on everyone's favorite YouTube kid-fluencers, The McClure Twins, The McClure Twins: Make It Fashion drives home the very important lesson of embracing what makes us similar and different.

A story by an established picture book writer about problem-solving, collaboration, creativity and compromise that shows how differences can be complementary

Biracial twin sisters--one who presents as black and the other as white--are determined to put the ghosts of the past to rest and to uncover the truth behind their parents' murders in the Jim Crow South.

Callie is very proud of her brother Charlie. He's good at so many things--swimming, playing the piano, running fast. And Charlie has a special way with animals, especially their dog, Harriett. But sometimes Charlie gets very quiet. His words get locked inside him, and he seems far away. Then, when Callie and Charlie start to play, Charlie is back to laughing, holding hands, having fun. Charlie is like any other boy--and he has autism. In this story, told from a sister's point of view, we meet a family whose oldest son teaches them important lessons about togetherness, hope, tolerance, and love.

Two sisters come to terms with their extraordinary powers in a new middle grade fantasy from Supergirl'sMelissa Benoist; her sister, the writer Jessica Benoist; and New York Timesbestselling author, Mariko Tamaki Ellie McFadden has intuitive gifts. She can sense what other living things are feeling. She can even talk to animals! Too bad she can't connect with her twin sister, Parker. Parker McFadden has kinetic gifts. She can cause shocks to the earth and produce heat energy that explodes from her body like fire, especially when she is angry. The sisters aren't aware of the legacy they inherited from their mother until, on their thirteenth birthday, two mysterious relatives on the Power side whisk them off to an isolated farm called Haven. Ellie immediately adapts to their new routine; but Parker has one impulse: to get back to her normal life of friends and sports, fast. Unbeknownst to Ellie and Parker, the secrets the Power women have kept for generations offer clues to their own simmering magic. Unlocking Haven's secrets is just the beginning of what Ellie and Parker can do if they choose to work together to harness their gifts. But the sinister force that destroyed their mother has other plans; and if the sisters' fragile relationship succumbs to The Danger, the world beyond Haven will face terrible risk. This epic tale of two remarkable girls and the powers they wield is sure to appeal to fans of Chris Colfer, Rick Riordan, and Tui T. Sutherland.

A spooky middle-grade story that's full of fun, friendship, and humor--perfect for fans of Ingrid Law and Lisa Graff. Ruby is bold and opinionated, while Olivia has always been respectful and well behaved. But Olivia’s good-girl image is tarnished when she takes the fall for her twin sister’s misdeed. And now Olivia is stuck with Ruby all summer—at a community service day camp for troublemakers. To kick off the spirit of service, the campers are tasked with cataloging the contents of Live Oaks, a historic mansion in their town. Sorting through objects in an old house sounds boring, and working together is the last thing the girls want to do, but the stuff is actually kind of cool. There’s everything from mink stoles to golf clubs to antique dolls . . . and . . . wait . . . is that doll watching them? It isn’t long until little tricks—like mysterious music playing, doors slamming, and shadows rising—start to spook the girls. They’d like to think the other campers are pranking them, but they soon realize that this empty mansion might not be uninhabited after all. To solve the mystery at Live Oaks, Ruby and Olivia will have to put their old grudges aside and figure out how to be a team. This gently creepy middle-grade story is full of all the heart, humor, and authenticity that make Rachel Hawkins a favorite with kids and teachers alike.

A gorgeous, unputdownable story of love, hope, and redemption. When Ruth Ann (Roo) McCabe responds to a text message while she's driving, her life as she knows it ends. The car flips, and Roo winds up in a hospital bed, paralyzed. Silent. Everyone thinks she's in a coma, but Roo has locked-in syndrome - she can see and hear and understand everything around her, but no one knows it. She's trapped inside her own body, screaming to be heard. Mathilda (Tilly) is Roo's sister and best friend. She was the one who texted Roo and inadvertently caused the accident. Now, Tilly must grapple with her overwhelming guilt and her growing feelings for Roo's boyfriend, Newton - the only other person who seems to get what Tilly is going through. But Tilly might be the only person who can solve the mystery of her sister's condition - who can see through Roo's silence to the truth underneath. Somehow, through medicine or miracles, will both sisters find a way to heal?