Helmsley has grown up in a house full of oddities and treasures collected by his grandparents, the famous explorers. He knows every nook and cranny. He knows them all too well. After all, ever since his grandparents went missing on an iceberg, his mother barely lets him leave the house.Archer longs for adventure. Grand adventures, with parachutes and exotic sunsets and interesting characters. But how can he have an adventure when he can’t leave his house?It helps that he has friends like Adélaïde L. Belmont, who must have had many adventures to end up with a wooden leg. (Perhaps from a run-in with a crocodile. Perhaps not.) And Oliver Glub. Oliver will worry about all the details (so that Archer doesn’t have to).And so Archer, Adélaïde, and Oliver make a plan. A plan to get out of the house, out of their town entirely. It’s a good plan.Well, it’s not bad, anyway.But nothing goes quite as they expect.

    Then RIP, the Rogue Imperium of Planets, kidnaps a scientist who knows about the Star Crusher, a doomsday machine capable of destroying the entire universe. Time to let loose the mouse!

    There, they can work to their hearts content on projects like the Stink-O-Meter, the Kablovsky Copter, and the Nightsneak Goggles. All that tinkering comes in handy when the trio discovers an evil scientist's dastardly plan to rob a museum. Can three inventors, armed with their wacky creations, hope to defeat this criminal mastermind?

    For one thing, kids as young as twelve get to apply for these prestigious summer jobs. And as for the applicant pool . . . well, these kids come from all over history.When Delia finds herself working at the Time Museum, the last thing she expects is to be sent on time-traveling adventures with an unlikely gang of kids from across the eons. From a cave-boy to a girl from the distant future, Delia's team represents nearly all of human history! They're going to need all their skills for the challenge they've got in store . . . defending the Time Museum itself!

    His family's farmland has been taken over by developers. His best friend Tommy abandoned him for the development kids. And he keeps getting nosebleeds, because of that thing he doesn't like to talk about. So Obe hangs out at the creek by his house, in the last wild patch left, picking up litter and looking for animal tracks.One day, he sees a creature that looks kind of like a large dog, or maybe a small boar. And as he watches it, he realizes it eats plastic. Only plastic. Water bottles, shopping bags... No one has ever seen a creature like this before, because there's never been a creature like this before. The animal--Marvin Gardens--soon becomes Obe's best friend and biggest secret. But to keep him safe from the developers and Tommy and his friends, Obe must make a decision that might change everything.In her most personal novel yet, Printz Honor Award winner Amy Sarig King tells the story of a friendship that could actually save the world.

    Olga is a charming combination of independent, curious, and smart—making her the coolest girl scientist around—perfect for fans of Dork Diaries and Captain Underpants.When Olga crosses paths with a weird creature and becomes the first kid to discover the species olgamus ridiculus, she is ecstatic! What does an olgamus eat? How does it poop? Why does its burp sound like the word rubber? With her trusty observation notebook and the help of a librarian, a shopkeeper, and some friends, Olga sets out to do science—learning the facts about her smelly, almost-furry pal and searching for him when he goes missing. The scientific method is the best way to discover anything!

    He'll have to master strange powers, outrun super-powered mercenaries, and unlock the mysterious powers of the Zodiac.

    Her panic attacks started a week later, and they haven’t stopped -- even though she told her parents that they did. Every day she feels less and less like herself. Then Alma meets the ShopKeeper in the town's junk shop, The Fifth Point. The ShopKeeper gives her a telescope and this message:​Find the Elements.Grow the Light. Save the Starling.​That night, Alma watches as a star—a star that looks like a child—falls from the sky and into her backyard. Alma knows what it’s like to be lost and afraid, to long for home, and with the help of some unlikely new friends from the Astronomy Club, she sets out on a quest that will take a little bit of astronomy, a little bit of alchemy, and her whole self. Quintessence is a stunning story of friendship, self-discovery, interconnectedness, and the inexplicable elements that make you you.

    Now she discovers that in the year that's gone by, tragedy has struck and her friendship with Autumn will never be the same again. But what caused the tragedy?

    Which means a reward for Piper if she can get the girl home. The one sure way to the Territories is the 401, a great old beauty of a train. But a ticket costs more coin than Piper could make in a year. And stowing away is a difficult prospect--everyone knows that getting past the peculiar green-eyed boy who stands guard is nearly impossible. Life for Piper just turned dangerous. A little bit magical. And very exciting, if she can manage to survive the journey.

    But if he's got any chance of finding one, he will have to travel into the forbidden Badwoods.Xar doesn't realise he is about to capture an entirely different kind of enemy. A Warrior girl called Wish.And inside this book, at this very moment, two worlds collide and the fate of the land is changed forever.Xar and Wish must visit the dungeons at Warrior fort, and face the evil Queen.But something that has been sleeping for hundreds of years is stirring ...

    Mourning his late mother, Tommy doesn't notice much about the chain he found, but soon he is drawing the twin suns and humming the music of a hanorah. As Tommy absorbs the art and language of the Valorim, their enemies target him. When a creature begins ransacking Plymouth in search of the chain, Tommy learns he must protect his family from villains far worse than he's ever imagined.

    And safe. Super safe. And he does this all in secret. No one in his civilian life knows he’s actually…Stuntboy! But his regular Portico identity is pretty cool, too. He lives in the biggest house on the block, maybe in the whole city, which basically makes it a castle. His mom calls where they live an apartment building. But a building with fifty doors just in the hallways is definitely a castle. And behind those fifty doors live a bunch of different people who Stuntboy saves all the time. In fact, he’s the only reason the cat, New Name Every Day, has nine lives. All this is swell except for Portico’s other secret, his not-so-super secret. His parents are fighting all the time. They’re trying to hide it by repeatedly telling Portico to go check on a neighbor “in the meantime.” But Portico knows “meantime” means his parents are heading into the Mean Time which means they’re about to get into it, and well, Portico’s superhero responsibility is to save them, too—as soon as he figures out how. Only, all these secrets give Portico the worry wiggles, the frets, which his mom calls anxiety. Plus, like all superheroes, Portico has an arch-nemesis who is determined to prove that there is nothing super about Portico at all.

    Her aunt is a vet for magical creatures. And her new friend Tomas is allergic to most magical creatures. When things go amok—and they often go amok—Pip consults Jeffrey Higgleston’s Guide to Magical Creatures, a reference work that Pip finds herself constantly amending. Because dealing with magical creatures like unicorns, griffins, and fuzzles doesn’t just require book knowledge—it requires hands-on experience and thinking on your feet. For example, when fuzzles (which have an awful habit of bursting into flame when they’re agitated) invade your town, it’s not enough to know what the fuzzles are—Pip and Tomas also must trace the fuzzles’ agitation to its source, and in doing so, save the whole town.

    This is what the boy is told:• He woke up on planet Trucon, inside a fence he shouldn't have been able to pass.• He has an annirad blaster wound to the back of his head.• He has no memory.• He is now under the protection of a mysterious benefactor.• His name is Chase Garrety.This is what Chase Garrety knows:• He has a message: "Guide the star."• Time is running out.