Two weeks. That's how long it took for Avery West's ordinary life to change forever. In two weeks, she discovered she was heiress to a powerful secret society known as the Circle, learned her mother was taken hostage by the Circle's enemies, and fell for a boy she's not allowed to love, just as she found out another was her unwelcome destiny.

This exciting new series from New York Times best-selling author Ally Carter focuses on Grace, who can best be described as a daredevil, an Army brat, and a rebel. She is also the only granddaughter of perhaps the most powerful ambassador in the world, and Grace has spent every summer of her childhood running across the roofs of Embassy Row. Now, at age 16, she's come back to stay in order to solve the mystery of her mother's death.

Seventeen-year-old Cassie is a natural at reading people. Piecing together the tiniest details, she can tell you who you are and what you want. But, it's not a skill that she's ever taken seriously. That is, until the FBI come knocking: they've begun a classified program that uses exceptional teenagers to crack infamous cold cases, and they need Cassie.

When 16-year-old Tess Kendrick is sent to live with her older sister, Ivy, she has no idea that the infamous Ivy Kendrick is Washington, DC's number-one "fixer" - known for making politicians' scandals go away for a price. No sooner does Tess enroll at Hardwicke Academy than she unwittingly follows in her sister's footsteps and becomes DC's premier high school fixer, solving problems for elite teens.

Avery Grambs has a plan for a better future: Survive high school, win a scholarship, and get out. But her fortunes change in an instant when billionaire Tobias Hawthorne dies and leaves Avery virtually his entire fortune. The catch? Avery has no idea why - or even who Tobias Hawthorne is. To receive her inheritance, Avery must move into sprawling, secret passage-filled Hawthorne House, where every room bears the old man's touch - and his love of puzzles, riddles, and codes. 

The human race is all but extinct after a war with Partials - engineered organic beings identical to humans - has decimated the population. Reduced to only tens of thousands by RM, a weaponized virus to which only a fraction of humanity is immune, the survivors in North America have huddled together on Long Island while the Partials have mysteriously retreated. The threat of the Partials is still imminent, but, worse, no baby has been born immune to RM in more than a decade. Our time is running out.

Maddie and Logan were torn apart by a kidnapping attempt when they were young. They were only kids - Logan's dad was POTUS and Maddie's father was the Secret Service agent meant to guard him. The kidnappers were stopped - but Maddie was whisked off to Alaska with her father, for safety. Maddie and Logan had been inseparable...but then she never heard from him again. Now it's a few years later. Maggie's a teenager, used to living a solitary life with her father. It's quiet - until Logan is sent to join them.

Amy is watching TV when the world is attacked by Them. Most of the population is overtaken, but Amy manages to survive - and even rescue "Baby" a toddler she finds in an abandoned supermarket. Then, after years of hiding, they are miraculously rescued and taken to New Hope, a colony of survivors living in a former government research compound. While at first the colony seems like a dream, with plenty of food, safety, and shelter, New Hope slowly reveals that it is far from ideal. And Amy soon realizes that unless things change, she'll lose Baby - and much more.

June O'Donnell - aka Junior, aka Jack, aka Jonathan O'Donnell IV, aka the first female O'Donnell firstborn - has always been haunted by her family's mythic but complicated legacy. As she prepares to begin her final year of high school, June is itching to leave behind her ghosts in Five Fingers, Michigan, and travel the world. And then, just like it always happens to the O'Donnells, a painful glimmer from her past returns to mess everything up. Enter Saul Angert, the eldest son of Eli Angert, aka June's late father's mortal enemy.

My life had always been blissfully, wonderfully normal. But it only took one moment to change everything. Suddenly, my sister, Georgia, and I were orphans. We put our lives into storage and moved to Paris to live with my grandparents. And I knew my shattered heart, my shattered life, would never feel normal again. Then I met Vincent. Mysterious, sexy, and unnervingly charming, Vincent Delacroix appeared out of nowhere and swept me off my feet. Just like that, I was in danger of losing my heart all over again. But I was ready to let it happen.

Maggie Silver has never minded her unusual life. Cracking safes for the world’s premier spy organization and traveling the world with her insanely cool parents definitely beat high school and the accompanying cliques, bad lunches, and frustratingly simple locker combinations. (If it’s three digits, why bother locking it at all?) But when Maggie and her parents are sent to New York City for her first solo assignment, her world is transformed.

The Gallagher Academy for Exceptional Young Women is a fairly typical all-girls school - that is, it would be if every school taught advanced martial arts in PE and the latest in chemical warfare in science, and students received extra credit for breaking CIA codes in computer class. The Gallagher Academy might claim to be a school for geniuses, but it's really a school for spies.

Romance was not part of Nora Grey's plan. She's never been particularly attracted to the boys at her school, no matter how hard her best friend, Vee, pushes them at her. Not until Patch comes along. With his easy smile and eyes that seem to see inside her, Patch draws Nora to him against her better judgment. But after a series of terrifying encounters, Nora's not sure whom to trust.

While in Paris on business, Harvard symbologist Robert Langdon receives an urgent late-night phone call. The elderly curator of the Louvre has been murdered inside the museum, a baffling cipher found near the body. As Langdon and gifted French cryptologist, Sophie Neveu, sort through the bizarre riddle, they are stunned to discover a trail of clues hidden in the works of Da Vinci, clues visible for all to see and yet ingeniously disguised by the painter.

About three things I was certain. First, Edward was a vampire. Second, there was a part of him, and I didn't know how dominant that part might be, that thirsted for my blood. And third, I was unconditionally and irrevocably in love with him.