When Gregor falls through a grate in the laundry room of his apartment building, he hurtles into the dark Underland, where spiders, rats, and cockroaches coexist uneasily with humans. This world is on the brink of war, and Gregor's arrival is no accident. A prophecy foretells that Gregor has a role to play in the Underland's uncertain future. Gregor wants no part of it, until he realizes it's the only way to solve the mystery of his father's disappearance.

Tally lives in a world where your 16th birthday brings aesthetic perfection: an operation that erases all your flaws, transforming you from an "Ugly" into a "Pretty". She is on the eve of this important event and cannot wait for her life to change. As well as guaranteeing supermodel looks, life as a Pretty seems to revolve around having a good time. But then she meets Shay, who is also 15 - but with a very different outlook on life.

Fifty years ago, the Earth died. The Earth is now a fertile but dangerous jungle world. Wildlife has prospered, although often in oddly altered forms. Survivors live in underground shelters waiting generations for the environment to become safe enough to emerge. Above ground, the radiation and poison has mutated the few humans that are left, but they do their best to survive for the 20 to 22 years they might live before the toxic planet or disease kills them.

A hungry, stray dog is the last thing Cara Butter needs. Stranded in Georgia with only her backpack and a few dwindling dollars, she already has too much baggage. Like her twin sister, Hana, who has broken Cara's heart one too many times. After a lifetime of family troubles, and bouncing from one foster home to another, Cara decides to leave it all behind and strike out alone - on foot.

After 26 years of hiding from the king's soldiers and enduring loss beyond measure, Mariah has finally unlocked her ability to shapeshift. Before she can even figure out what that means, her mentor thrusts her into an impossible mission to rescue two young shifters from the life of subjugation she barely escaped. Will returning to her homeland end up costing Mariah the freedom she gave up everything to gain? An epic fantasy adventure about friendship and doing what's right, whatever the cost.

An ill-fated Caribbean cruise and four teenagers: a nerd, a jock, a mouse, and a beauty queen...an island, a treehouse, some nefarious interlopers...life and death...fear and loathing...love and laughter. Follow Jonathan, Kevin, Candi and Sarah as they find their typical high school lives and their worlds totally WRECKED.

No one comes to the Second World on purpose. The doorway between worlds opens only when least expected. The Raft King is desperate to change that by finding the doorway that will finally take him and the people of Raftworld back home. To do it, he needs Pip, a young boy with an incredible gift - he can speak to fish; and the Raft King is not above kidnapping to get what he wants. Pip's sister Kinchen, though, is determined to rescue her brother and foil the Raft King's plans.

When Nani awakens in the jungles of Brazil, she has no idea who she is or how she came to the tiny missionary hospital. When she finally manages to make new friends, the entire group is whisked away to another world where they quickly find themselves under threat from the Hunters of Avoria. In order to unravel her past, Nani is forced to align with one of the young men trying to capture her. But can she trust him? Will Nani forgive him for his past, in order to regain her own?

Georgia Hamilton is an adventurer. After a life spent exploring the most remote places on earth, she's found her way back home to Scotland, where she teaches her expert survival skills. Kelsey Campbell has spent her whole life acting, both personally and professionally, and has had it with the pressure of keeping everyone else happy. Craving somewhere far from the glaring spotlight, she signs up for a two-week team survival course.

Chelo Lee, her brother Joseph, and four other young children have been abandoned on the colony planet Fremont. Unfortunate events have left them orphaned in a human colony that abhors genetic engineering - and these six young people are genetically enhanced. With no one to turn to, Chelo and the others must now learn how to use their distinct skills to make this unwelcome planet home - or find a way off it.

Sicily, 1943. Three American women, all nurses in the Medical Air Evacuation Transport Squadron, are determined to do all they can for their country. Vita is fun-loving, Dot shy and sweet-natured, and Evelyn practical and determined, but for all their differences, a life of military service pulls the three together as firm friends. When they’re selected for a daring mission, the women are proud to play their part. But disaster strikes when their plane crash-lands behind enemy lines in occupied Albania. finally find their way home?

Darcy Pennington hates her life. She is an insufferably average teenager with no real friends, crushing social anxiety, and an indescribable sense of not fitting in anywhere. A change in her dad's job forces her to attend Cedar Cove Family Camp the summer before her eighth-grade year, and Darcy once again finds herself on the outside of a social circle of teenagers, with her only advocate being an awkward girl named Samantha Palm. The only problem is, Darcy has no desire to be friends with her, but as the hostility from the other teenagers increases, she decides to return the friendship.

For Megan Wolford, life as she knew it came to an end after the world was decimated by an EMP. Now, she does her best to survive and protect her daughter, Caitlin. But when the young girl falls ill with a mysterious virus, Meghan must leave the safety of their home and embark on a dangerous journey to forage for medical supplies.

When Sadie Harlan visits her daughter, Lauren, at her summer internship in Yosemite National Park, it seems like the perfect way to forget about her empty nest and failing marriage back home. But when the two women get lost on what’s meant to be a short hike, they suddenly find themselves fighting for their lives. As they search for food, water, and civilization, they battle injury, exhaustion, and natural predators. Sadie, however, is assaulted by more than just the unforgiving elements.

Rowan Greenwood has everything she's supposed to want from life - a good family, a bright future, and a proposal from a handsome and wealthy magic hunter. She knows she should be content with what she has. If only she could banish the idea that there's more to life than marriage and children, or let go of the fascination with magic that she's been forced to suppress since childhood.