After an uneventful experiment in his garage-lab, a lightning storm and flash of electricity bring Frank’s inventions—the robots Klink and Klank—to life! Not exactly the ideal lab partners, the wisecracking Klink and the overly expressive Klank nonetheless help Frank attempt to perfect his Antimatter Motor . . . until Frank’s archnemesis, T. Edison, steals Klink and Klank for his evil doomsday plan!

    And he’s bored out of his mind. Kids aren’t allowed on the lunar surface, meaning they’re trapped inside the tiny moon base with next to nothing to occupy their time—and the only other kid Dash’s age spends all his time hooked into virtual reality games. Then Moon Base Alpha’s top scientist turns up dead. Dash senses there’s foul play afoot, but no one believes him. Everyone agrees Dr. Holtz went onto the lunar surface without his helmet properly affixed, simple as that. But Dr. Holtz was on the verge of an important new discovery, Dash finds out, and it’s a secret that could change everything for the Moonies—a secret someone just might kill to keep...

    But life on the Mars station was grim, and since Earth was no longer an option (we may have blown it up), it was time to find a new home.That's how we ended up on Choom with the Zhuri. They're very smart. They also look like giant mosquitos. But that's not why it's so hard to live here. There's a lot that the Zhuri don't like: singing (just ask my sister, Ila), comedy (one joke got me sent to the principal's office), or any kind of emotion. The biggest problem, though? The Zhuri don't like us. And if humankind is going to survive, it's up to my family to change their minds. No pressure.

    parents! An epic treehouse sleepover! An awesome group of friends! An exciting new book from National Book Award finalist Lisa Graff.Winnie's last day of fourth grade ended with a pretty life-changing surprise. That was the day Winnie s parents got divorced, the day they decided that Winnie would live three days a week with each of them and spend Wednesdays by herself in a treehouse smack between their houses, to divide her time perfectly evenly between them. It was the day Winnie s seed of frustration with her parents was planted, a seed that grew and grew until it felt like it was as big as a tree itself.By the end of fifth grade, Winnie decides that the only way to change things is to barricade herself in her treehouse until her parents come to their senses and her friends decide to join her. It s kids versus grown-ups, and no one wants to back down first. But with ten kids in one treehouse, all with their own demands, Winnie discovers that things can get pretty complicated pretty fast! Even if they are having the most epic slumber party ever.In the newest novel by beloved National Book Award finalist Lisa Graff, kids have turned the tables on their parents, and all the rules have been tossed out the window. But does Winnie have what it takes to hold her ground and keep everyone happy? This story, with a pitch-perfect middle grade voice and zany yet poignant situation, is perfect for fans of Sharon Creech, Louis Sachar, and Jack Gantos.

    Otto and Sheed are the local sleuths in their zany Virginia town, masters of unraveling mischief using their unmatched powers of deduction. And as the summer winds down and the first day of school looms, the boys are craving just a little bit more time for fun, even as they bicker over what kind of fun they want to have. That is, until a mysterious man appears with a camera that literally freezes time. Now, with the help of some very strange people and even stranger creatures, Otto and Sheed will have to put aside their differences to save their town—and each other—before time stops for good.

    Bixby’s Last Day.The Unteachables are a notorious class of misfits, delinquents, and academic train wrecks. Like Aldo, with anger management issues; Parker, who can’t read; Kiana, who doesn’t even belong in the class—or any class; and Elaine (rhymes with pain). The Unteachables have been removed from the student body and isolated in room 117.Their teacher is Mr. Zachary Kermit, the most burned-out teacher in all of Greenwich. He was once a rising star, but his career was shattered by a cheating scandal that still haunts him. After years of phoning it in, he is finally one year away from early retirement. But the superintendent has his own plans to torpedo that idea—and it involves assigning Mr. Kermit to the Unteachables.The Unteachables never thought they’d find a teacher who had a worse attitude than they did. And Mr. Kermit never thought he would actually care about teaching again. Over the course of a school year, though, room 117 will experience mayhem, destruction—and maybe even a shot at redemption.

    . .and your heart sing.Midnight Gulch used to be a magical place, a town where people could sing up thunderstorms and dance up sunflowers. But that was long ago, before a curse drove the magic away. Twelve-year-old Felicity knows all about things like that; her nomadic mother is cursed with a wandering heart.But when she arrives in Midnight Gulch, Felicity thinks her luck's about to change. A "word collector," Felicity sees words everywhere---shining above strangers, tucked into church eves, and tangled up her dog's floppy ears---but Midnight Gulch is the first place she's ever seen the word "home." And then there's Jonah, a mysterious, spiky-haired do-gooder who shimmers with words Felicity's never seen before, words that make Felicity's heart beat a little faster. Felicity wants to stay in Midnight Gulch more than anything, but first, she'll need to figure out how to bring back the magic, breaking the spell that's been cast over the town . . . and her mother's broken heart.

    Your next step may be your last."Fifth grader Tamaya Dhilwaddi and seventh grader Marshall Walsh have been walking to and from Woodbridge Academy together since elementary school. But their routine is disrupted when bully Chad Wilson challenges Marshall to a fight. To avoid the conflict, Marshall takes a shortcut home through the off-limits woods. Tamaya reluctantly follows. They soon get lost, and they find trouble. Bigger trouble than anyone could ever have imagined. In the days and weeks that follow, the authorities and the U.S. Senate become involved, and what they uncover might affect the future of the world.

    Now Prez has come to live with them. But, though he seems cheerful and helpful, he never says a word.Then one day Prez answers the door to someone claiming to be his relative. This small, loud stranger carries a backpack, walks with a swagger and goes by the name of Sputnik.As Prez dithers on the doorstep, Sputnik strolls right past him and introduces himself to everyone in the household. Prez is amazed at the response. The family pat Sputnik on the head, call him a good boy and drop food into his mouth. It seems they all think Sputnik is a dog. It's only Prez who thinks otherwise.But Prez soon finds himself having to defend the family from the chaos and danger unleashed by Sputnik, as household items come to life - like a TV remote that fast-forwards people: 'Anyone can do it, it's just that people don't read the instructions properly'; and a toy lightsaber that entertains guests at a children's party, until one of them is nearly decapitated by it - and Prez is going to have to use his voice to explain himself.It turns out that Sputnik is writing a guidebook to Earth called Ten Things Worth Doing on Earth, and he takes Prez on a journey to discover just those ten things. Each adventure seems to take Prez nearer to the heart of the family he is being fostered by. But they also take him closer to the day that he is due to leave them forever . . .

    With the help of cutting-edge science, their nerdy qualities are enhanced and transformed into incredible abilities. They battle the Hyena, a former junior beauty pageant contestant turned assassin, and an array of James Bond–style villains, each with an evil plan more diabolical and more ridiculous than the last.

    Newton. Salk. Oppenheimer.Science can change the world . . . but can it go too far? Eleven-year-old Ellie has never liked change. She misses fifth grade. She misses her old best friend. She even misses her dearly departed goldfish. Then one day a strange boy shows up. He’s bossy. He’s cranky. And weirdly enough . . . he looks a lot like Ellie’s grandfather, a scientist who’s always been slightly obsessed with immortality. Could this pimply boy really be Grandpa Melvin? Has he finally found the secret to eternal youth?Lexile recommendation: 550

    One unforgettable journey. Their programming will never be the same. Cog looks like a normal twelve-year-old boy. But his name is short for “cognitive development,” and he was built to learn.But after an accident leaves him damaged, Cog wakes up in an unknown lab—and Gina, the scientist who created and cared for him, is nowhere to be found. Surrounded by scientists who want to study him and remove his brain, Cog recruits four robot accomplices for a mission to find her.Cog, ADA, Proto, Trashbot, and Car’s journey will likely involve much cognitive development in the form of mistakes, but Cog is willing to risk everything to find his way back to Gina.

    For twelve-year-old Mathilde, it means food shortages, feuding neighbors, and bombings. Even so, as long as she and her best friend, Megs, are together, they'll be all right.But the army is recruiting children, and paying families well for their service. If Megs takes the test, Mathilde knows she will pass. Megs hopes the army is the way to save her family. Mathilde fears it might separate them forever.A reimagining of war, where even kindness can be a weapon, and children have the power to see what adults cannot.

    And ultimately, when his burden of grief and anger from the past can no longer be ignored, Carter learns that a burden becomes lighter when it is shared.

    Now that she’s back, Livy has the feeling she’s forgotten something really, really important about Gran’s house.It turns out she’s right.Bob, a short, greenish creature dressed in a chicken suit, didn’t forget Livy, or her promise. He’s been waiting five years for her to come back, hiding in a closet like she told him to. He can’t remember who—or what—he is, where he came from, or if he even has a family. But five years ago Livy promised she would help him find his way back home. Now it’s time to keep that promise.Clue by clue, Livy and Bob will unravel the mystery of where Bob comes from, and discover the kind of magic that lasts forever. Wendy Mass and Rebecca Stead, two masterminds of classic, middle-grade fiction come together to craft this magical story about the enduring power of friendship.