Meet Resilience, a Mars rover determined to live up to his name. Res was built to explore Mars. He was not built to have human emotions. But as he learns new things from the NASA scientists who assemble him, he begins to develop humanlike feelings. Maybe there’s a problem with his programming…. Human emotions or not, launch day comes, and Res blasts off to Mars, accompanied by a friendly drone helicopter named Fly. But Res quickly discovers that Mars is a dangerous place filled with dust storms and giant cliffs.

Will is the only round kid in a school full of thin ones. So he hides…in baggy jeans and oversized hoodies, in the back row during class, and anywhere but the cafeteria during lunch. But shame isn’t the only feeling that dominates Will’s life. He’s also got a crush on a girl named Jules who he knows he doesn’t have a chance with, because of his size—but he can’t help wondering what if? Will’s best shot at attracting Jules’s attention is by slaying the Will Monster inside him by changing his eating habits and getting more exercise.

Dogtown is a shelter for stray dogs, misbehaving dogs, and discarded robot dogs, whose owners have outgrown them. Chance, a real dog, has been in Dogtown since his owners unwittingly left him with irresponsible dog-sitters who skipped town. Metal Head is a robot dog who dreams of being back in a real home. And Mouse is a mouse who has the run of Dogtown, pilfering kibble, and performing clever feats to protect the dogs he loves. When Chance and Metal Head embark on an adventure to find their forever homes, there is danger, cheese sandwiches, a charging station, and some unexpected kindness.

As the son of Hades, Nico di Angelo has been through so much, from the premature deaths of his mother and sister, to being outed against his will, to losing his friend Jason during the trials of Apollo. But there is a ray of sunshine in his life—literally: his boyfriend, Will Solace, the son of Apollo. Together the two demigods can overcome any obstacle or foe. At least, that's been the case so far . . . Now Nico is being plagued by a voice calling out to him from Tartarus, the lowest part of the Underworld.

It's been almost a year since Sila's mother traveled halfway around the world to Turkey, hoping to secure the immigration paperwork that would allow her to return to her family in the United States. The long separation is almost impossible for Sila to withstand. But things change when Sila accompanies her father (who is a mechanic) outside their Oregon town to fix a truck. There, behind an enormous stone wall, she meets a grandfatherly man who only months before won the state lottery.

A vicious serial killer named Cletus Kasady has had his body chemistry altered by an alien creature. Now, Kasady can transform into Carnage, who, along with his lethal living costume, lives for chaos and random acts of senseless, brutal murder! Carnage has been returned to New York in chains, the subject of a daring attempt to reverse the effects of his metamorphosis. When the interference of a deranged scientist causes the experiment to go horribly wrong, Carnage is set loose upon the city once again!

Cameron Poole has a problem, a big problem: he's a bully magnet who struggles with anxiety. Being the smallest sixth-grader at his summer camp, everything around him triggers his everyday struggles with anxiety, or with his Beast, making it impossible for him to do the same things other kids can do. In a constant state of worry, Cameron feels like a perpetual failure, his self-esteem crushed. That's bad enough, but when Cameron learns that mythical monsters are trying to invade his camp, things go from bad to worse.

Seekers control the elemental forces of the world and must climb the World Tree for ultimate power. Dren, a ragtag thief from a dystopian world, is dropped into a land teeming with gods, monsters, magical creatures, and more.

Jason has a problem. He doesn't remember anything before waking up on a school bus holding hands with a girl. Apparently she's his girlfriend Piper, his best friend is a kid named Leo, and they're all students in the Wilderness School, a boarding school for "bad kids." What he did to end up here, Jason has no idea—except that everything seems very wrong.

This collected edition of the Antarktos Saga includes all five books in the series - Descent, Pursuit, Ascent, Lament, and Onslaught.

Every seven years, the Agon begins. As punishment for a past rebellion, nine Greek gods are forced to walk the earth as mortals. They are hunted by the descendants of ancient bloodlines, all eager to kill a god and seize their divine power and immortality. Long ago, Lore Perseous fled that brutal world, turning her back on the hunt’s promises of eternal glory after her family was murdered by a rival line. For years she's pushed away any thought of revenge against the man - now a god - responsible for their deaths.

Best-selling author Rick Riordan presents Kwame Mbalia's epic fantasy, a middle grade American Gods set in a richly-imagined world populated with African American folk heroes and West African gods. Tristan is dreading the month he's going to spend on his grandparents' farm in Alabama, where he's being sent to heal from a tragedy. But on his first night there, he accidentally ripps open a chasm into the MidPass, a volatile place with a burning sea, haunted bone ships, and iron monsters that are hunting the inhabitants of this world.

Joey Harker isn't a hero. In fact, he's the kind of guy who gets lost in his own house. But then one day, Joey gets really lost. He walks straight out of his world and into another dimension. Joey's walk between the worlds makes him prey to two terrible forces: armies of magic and science who will do anything to harness his power to travel between dimensions.

Simon can only watch, helpless, as his family is killed and his friends captured by enemy Travelers—men and women who can summon mystical powers from otherworldly Territories. To top it off, another young man from Simon's village discovers that he's a savior prophesied to destroy evil and save the realm. Prophecy has nothing to say about Simon. He has no special powers, no magical weapons, and no guarantee that he'll survive. But he sets off anyway, alone, to gain the power he needs to oppose the Travelers and topple their ruthless Overlord.

Since their mother's death, Carter and Sadie have become near strangers. While Sadie has lived with her grandparents in London, her brother has traveled the world with their father, the brilliant Egyptologist, Dr. Julius Kane. One night, Dr. Kane brings the siblings together for a "research experiment" at the British Museum, where he hopes to set things right for his family. Instead, he unleashes the Egyptian god Set, who banishes him to oblivion and forces the children to flee for their lives.

Jack loves his childhood toy Dur Pig. DP has always been there for him, through good and bad. Until one Christmas Eve something terrible happens - DP is lost. But Christmas Eve is a night for miracles and lost causes, a night when all things can come to life...even toys. And Jack’s newest toy - the Christmas Pig (DP’s annoying replacement) - has a daring plan: Together they’ll embark on a magical journey to seek something lost and to save the best friend Jack has ever known....

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.

Olaf, Arendelle’s adorable snowman, loves to read. One day, an unexpected message leads Olaf and his friends Anna, Kristoff, and Sven on a quest for a place known as Haus Biblio, described as a “sea of stories”. This Audible Original spans the group’s journey to Haus Biblio as they cross over mountains, search for monsters under bridges, and have conversations with friendly sheep. During his travels, Olaf makes new friends and hears lots of exciting stories along the way.

Mary Lennox starts her life as an unhappy victim of circumstance. After the loss of her parents, she moves to rural Yorkshire to live with a distant uncle where she resents the wildness of the countryside. At first, she struggles to find a place in this new existence. Although unsure about her surroundings and its occupants, through the gentle guidance of the maid she gradually becomes interested in the story of Mrs Craven, who apparently used to spend her time in a garden at the house, the key to which has vanished.

Belle lives in a beautiful castle with a Beast and Enchanted Objects that have come to life. But that isn’t the strangest thing about the castle. Rose petals and leaves have begun to mysteriously appear in random places, leading Belle and her companions Cogsworth the clock and Lumiere the candelabra on a hunt for an intruder.

Eleven-year-old Leo is an "armchair adventurer." This, according to Dad, means he'd choose adventures in books or video games over real-life experiences. And while Leo hates the label, he can’t argue with it. Unlike his little sister Lizzie, Leo is not a risk-taker.

Mia and her mom visit Grandma in Maine every summer, but this year Mia is going alone. Her mom will stay behind to get their house ready to sell. It'll be a new start, she says, after the divorce. Mia doesn't want a new start. She'd rather everything just stayed the same! At least things will be the same at Grandma's, though. Mia will walk to town for ice cream, and wait by the water, watching for birds, just like always. Then Mia meets Grandma's know-it-all new neighbor, who's just her age.

Peter and his best friend, Tommy, have a goal for their last summer before middle school: finish their Discovery Journal, a catalog of the wildlife around their Florida town. When they spot a manatee in a canal, Peter knows they’ve found something special—and when the manatee is injured by a boat, something to protect! As Peter joins the fight to save Florida manatees, he also finds himself taking care of his ailing grandfather and facing an unwelcome surprise that jeopardizes his friendship with Tommy.

In this first book in the semi-autobiographical middle grade series from MLB pitcher Marcus Stroman, a young baseball player learns that perfect games only come with a lot of practice—and some strikeouts. Young Marcus Stroman is determined to make it to the highest playing level he can, despite every coach telling him he’s not tall enough to become a “real” pitcher. He’ll show them…with some struggling and a whole lot of learning.

Bex and Davey's summer in the saltmarsh is different this year, thanks to the record-breaking drought. Even the fish seem listless - and each day the water level lowers farther. When they discover a mysterious underwater statue, they're thrilled at the chance to solve the puzzle of its origin. This is the summer adventure they've been waiting for. When they learn of a development plan that will destroy their special spot, they'll need to act quickly. Unfortunately, sometimes progress happens whether you're ready or not.

Nobody said starting fifth grade would be easy, and Penny Lowry's anxiety means a million questions are always spinning through her thoughts. Luckily she's got a lot to look forward to, like her favorite after-school activity, Art Club, and seeing her best friend Violet again after spending the whole summer apart. The thing is, Violet has been acting weird ever since she got back. She never wants to hang out anymore, says Art Club is for babies, and spends all her time with Riley, the meanest girl in school. Did Penny do something wrong? And if she did, can she undo it?

Holly, a grey squirrel, and her animal friends have accepted that they will never be wizards’ familiars. Though they are each magical, their powers are so offbeat—Holly herself can conjure pastries (and only pastries)—that no professional magic-worker would choose any of them as a companion for noble quests. So instead of going on adventures, they languish at the Shelter for Rejected Familiars, where they are known as “shelterlings.”

Rafael Fuentes isn't easily scared. He loves writing ghost stories, reading scary books, and entertaining his friends with terrifying tales he creates on the spot. Rafa has come up against enough real-life scary situations that fictional hauntings seem like no big deal. Rafa's incarcerated mom is being released from jail soon, and will be coming to live with him, his sister, and their grandparents. For the first time in a while, Rafa feels a pit of fear growing in his stomach.

When ten-year-old Lina Gao steps off the plane in Los Angeles, it’s her first time in America and the first time seeing her parents and her little sister in five years! She’s been waiting for this moment every day while she lived with her grandmother in Beijing, getting teased by kids at school who called her “left behind girl.” Finally, her parents are ready for her to join their fabulous life in America! Except, it’s not exactly like in the postcards.

Jarell answered the call of his ancestors and proved that he's a worthy defender of the kingdom of Ulfrika. But with time running out, will he find the tools he needs to defeat the evil wizard?

From Newbery Honor and Coretta Scott King Author Award winner Renée Watson comes the first book in a young middle grade series about Ryan Hart, a girl who is pure spirit, kindness and sunshine. Ryan Hart has a lot on her mind – school, self-image and especially family. Her dad finally has a new job, but money is tight. That means some changes, like selling their second car and moving into a new (old) house. But Ryan is a girl who knows how to make sunshine out of setbacks.

Eleven-year-old Delphine and her younger sisters Vonetta and Fern travel to Oakland to meet their mother, Cecil, who abandoned their family years earlier. But even when Cecil gets them to her house, she shows no interest and seems to view them as nothing but a nuisance.

The confident Black narrator of this audiobook is proud of everything that makes him who he is. He's got big plans, and no doubt he'll see them through - as he's creative, adventurous, smart, funny, and a good friend. Sometimes he falls, but he always gets back up. And other times he's afraid, because he's so often misunderstood and called what he is not. So slow down and really look and listen when somebody tells you - and shows you - who they are.

From 17 acclaimed Black male and nonbinary authors comes a vibrant collection of stories and poems about the power of joy and the wonders of Black boyhood.

Evergreen the squirrel is afraid of many things: thunder, hawks, and the dark paths of Buckthorn Forest. But when her mother tasks Evergreen with delivering soup to her sick Granny Oak, the little squirrel must face her fears and make the journey.