Science For Teens

May 10, 1940. The Netherlands was swarming with Third Reich troops. In seven days it's entirely occupied by Nazi Germany. Joining a small resistance cell in the Dutch city of Haarlem were three teenage girls: Hannie Schaft, and sisters Truus and Freddie Oversteegen, who would soon band together to form a singular female underground squad.

Arriving in San Francisco and investigating the area in secret, the young riders are reunited with Kallista's father, Leo Babbage, who reveals that the humans in the city are working as slaves to the dragons, but that they don't want to be rescued - himself included. He says they are being protected by their new master: a huge, powerful white dragon who lives in an impenetrable tower fortress overlooking the city. Kallista is stunned by the news. Why would her father ever willingly want to work for dragons?

For three years, Alexandria has lived among mortals pretending to be like them and trying to forget the duty she'd been trained to fulfill as a child of a mortal and a demigod. At 17, she's pretty much accepted that she's a freak by mortal standards… and that she'll never be prepared for that duty. But as every descendant of the gods knows, Fate has a way of rearing her ugly head. A horrifying attack forces Alex to flee Miami and try to find her way back to the very place her mother had warned her she should never return - the Covenant.

Enne Salta was raised as a proper young lady, and no lady would willingly visit New Reynes, the so-called City of Sin. But when her mother goes missing, Enne must leave her finishing school - and her reputation - behind to follow her mother's trail to the city where no one survives uncorrupted.

In their sixth adventure, Sabrina and Daphne must defend their friend Mr. Canis (aka the Big Bad Wolf ) when he is put on trial by the Everafters for his past crimes. It'll take all of the sisters' skills to outwit the merciless Queen of Hearts, who is determined to kick Canis and the Grimms out of Ferryport Landing - forever.

Bullied by her classmates, Nita Callahan is miserable at school. So when she finds a mysterious book in the library that promises her the chance to become a wizard, she jumps at the opportunity to escape her unhappy reality. But taking the Wizard's Oath is no easy thing, and Nita soon finds herself paired with fellow wizard-in-training Kit Rodriguez on a dangerous mission.

More than 50 years ago, John Coltrane drew the 12 musical notes in a circle and connected them with straight lines, forming a five-pointed star. Inspired by Einstein, Coltrane had put physics and geometry at the core of his music. Physicist and jazz musician Stephon Alexander returns the favor, using jazz to answer physics' most vexing questions about the past and future of the universe.

The Mediator series has earned #1 New York Times best-selling author Meg Cabot unrivaled praise for her portrayal of a smart, courageous heroine. Suze Simon, a mediator who guides ghosts to the afterlife, is having a great time with her best friend from New York. But then four ghosts, the "RLS Angels", show up looking for revenge. The angry spirits died in a car accident and they blame Michael Meducci, a nerdy boy who has a crush on Suze.

This seventh entry picks up right from the cliffhanger ending of Tales from the Hood, as Sabrina and Daphne's parents finally awake from their sleeping spell. But this is no time for complacency. The family must help Prince Charming's Everafter army fight the Scarlet Hand, and Sabrina must confront the deadly and mysterious Master.

It began as a dream, a quest for the Great Ga'Hoole Tree, a mythic place where each night an order of owls rises to perform noble deeds. There Soren, Gylfie, Twilight, and Digger hope to find inspiration to fight the evil that dwells in the owl kingdom.

The journey is long and harrowing. When Soren and his friends finally arrive at the Great Ga'Hoole Tree, they will be tested in ways they never dreamed and face challenges they never imagined.

Find out what happens to Connor, Risa, and Lev now that they've finally destroyed the Proactive Citizenry in this collection of short stories set in the world of the New York Times best-selling Unwind Dystology by Neal Shusterman. Connor Lassiter's fight to bring down Proactive Citizenry and find a suitable alternative to unwinding concluded in UnDivided. Now, Connor, Risa, and Lev are free to live in a peaceful future - or are they?

Like every other hobbit, Bilbo Baggins likes nothing better than a quiet evening in his snug hole in the ground, dining on a sumptuous dinner in front of a fire. But when a wandering wizard captivates him with tales of the unknown, Bilbo becomes restless. Soon he joins the wizard’s band of homeless dwarves in search of giant spiders, savage wolves, and other dangers. Bilbo quickly tires of the quest for adventure and longs for the security of his familiar home. But before he can return to his life of comfort, he must face the greatest threat of all.

When forced to choose between safety with the dragon organization Talon and being hunted forever as an outcast, Ember Hill chose to stand with Riley and his band of rogue dragons rather than become an assassin for Talon. She's lost any contact with her twin brother, Dante, a Talon devotee, as well as Garret, the former-enemy soldier who challenged her beliefs about her human side.

Thalia knows three things: her first name. That she barely escaped the clutches of the Septori with the help of a mysterious stranger. And that her run-in with the Septori's iron butterfly machine did something to her. It changed her into something neither fully human nor Denai. Fearing her inner darkness and seeking answers to her past, Thalia finds refuge as a servant at the Citadel in Calandry, a school for the gifted Denai.

Princess or adventurer. Duty or freedom. Her Kingdom or the storm hunter she loves. If Aurora knows anything, it's that choices have consequences. To set things right, she joins a growing revolution on the streets of Pavan. In disguise as the rebel Roar, she puts her knowledge of the palace to use to aid the rebellion. But the Rage season is at its peak, and not a day passes without the skies raining down destruction. Yet these storms are different - they churn with darkness and attack with a will that's desperate and violent.

Ten years ago, half-Fae, half human Kerrigan Argon was discreetly dropped off onto the steps of Draco Mountain with nothing but a note. Her life changes completely as she's swept into the care of the House of Dragons-an elite training program for gifted Fae. On the year of her 17th name day, each student will be chosen by one of the 12 tribes of Alandria to enter society. Everyone is chosen, except Kerrigan.

Young Alvin returns to the town of his birth and begins his apprenticeship with Makepeace Smith, committing seven years of his life in exchange for the skills and knowledge of a blacksmith. But Alvin must also learn to control and use his own talent, that of a Maker, or else his destiny will be unfulfilled.

City waitress Lara has the voice of an angel and no idea she's marked as the fated mate of a silver-eyed royal from another realm. When she falls into Faery and meets an obnoxious huntsman who mistakes her for a troll, she's amazed to discover he's the cursed Prince of Air in disguise. Ever's mother, the queen, is less than impressed. The opposing court of techno-loving Unseelie wants her as their very own pet. And an evil air mage wishes her dead.

When 14-year-old Will Burrows goes looking for his missing father, he discovers an underground world that time forgot. Ruled by a brutal class called the Styx, "The Colony" has not changed in a hundred years. Into this dark and mysterious place go Will and his friend Chester, unsure what they will find and oblivious to the dangers ahead. Before long their extraordinary adventure unearths a terrible secret - one that may cost them their lives.

Thirteen-year-old Mark Harrison has a week to hike across the desert. He will meet his parents on the other side. By his fourth day, he’s made good time. As he settles in for the night, he gazes up at the stars, feeling completely content. Suddenly, a blue light streams from the sky, jolting Mark into another dimension. Now, in a land filled with strange jungle animals and primitive tribes, Mark desperately battles hunger, armed enemies, and superhuman powers.