Science For Teens

In the future, robots have eliminated humans, and 12-year-old robot XR_935 is just fine with that. Without humans around, there is no war, no pollution, no crime. Every member of society has a purpose. Everything runs smoothly and efficiently. Until the day XR discovers something impossible: a human girl named Emma.

If life with your teen has become a battleground, it's time to take action. This empathic book shows how. Trusted psychologists who have worked with thousands of families give you the tools you need to overcome defiance and get teen behavior back on track. Vivid stories and answers to frequently asked questions help you put the techniques into action. The updated second edition incorporates new scientific research on why some teens have more problems with self-control than others.

Newly escaped from the stifling boredom of a small town, college freshman Laura is ready for her first great adventure. But when her roommate, Betty, vanishes, and a sarcastic, nocturnal philosophy student named Carmilla moves into Betty's side of the room, Laura decides to play detective. Turns out, Betty isn't the first girl to go missing - she's just the first girl not to come back. As Laura closes in on answers, tensions rise with Carmilla. Is this just a roommate relationship that isn't working out, or does Carmilla know more than she's letting on about the disappearances?

Born under a hunter's moon, abandoned as a child, I was raised to be a powerful sorceress - okay, a mediocre sorceress. All right, I'm good at glamour and can make things sparkle, if my spells don't backfire. It was foretold long ago that I was a child of prophecy that would unite the fae and humans of Candor. The only problem, no one told me, and now the king wants me dead. For I am Eden, one of the adoptive daughters of Lady Eville, and I have to attend the royal masquerade ball - not to win a prince, but to avenge my parents. Even if it means pretending to be a fairy godmother....

Rowan and Citra take opposite stances on the morality of the Scythedom, putting them at odds, in the chilling sequel to the Printz Honor Book Scythe from New York Times best seller Neal Shusterman, author of the Unwind dystology.

Eric has survived where people much stronger than him have found their deaths. And not just that: He's managed to activate his magic supply, tame one of the most dangerous dungeon monsters, find the ancient city of monster hunters, and rescue Jay, the girl abandoned by the scouts in Gulper's lair. He left the Dungeons of the Crooked Mountains behind him. Now his path leads him to Orchus, where our freshly-minted mage intends to finally free himself of his debt-repayment oath.

Dark times have come to Hogwarts. After the Dementors' attack on his cousin Dudley, Harry Potter knows that Voldemort will stop at nothing to find him. There are many who deny the Dark Lord's return, but Harry is not alone: a secret order gathers at Grimmauld Place to fight against the Dark forces. Harry must allow Professor Snape to teach him how to protect himself from Voldemort's savage assaults on his mind. But they are growing stronger by the day and Harry is running out of time...

The Sisters Grimm books are hits with young readers and critics. In their third outing, Sabrina and Daphne confront the menace behind the family's troubles, Little Red Riding Hood. After meeting their recently returned uncle Jake, the girls embark on a harrowing quest to reconstruct the mythical vorpal blade, the only weapon capable of killing Red's pet and bodyguard, the dreaded Jabberwocky.

When a pilot with no name breaks through a rift to a dying world, he and his experimental fighter plane become the only things in the way of a horrific army of monsters that is marching to burn down the mystical world tree and kill its keeper as the final symbol of their grim victory.

In a distant future where humanity has colonized the stars, settlements are suddenly going dark. When deep space trackers Gunnison Creek and Uma Salvo begin to investigate, they are swiftly scapegoated and forced to go on the run. Before long, a chilling conspiracy begins to emerge, one that threatens humanity—and all life itself.

Number one New York Times best-selling author of the Princess Diaries, Meg Cabot knows the difficulties (real or otherwise) of awkward teenage years. In Twilight, Cabot continues her series about Suze Simon, the teenage mediator with an other-worldly boyfriend, Jesse de Silva. But when fellow mediator Paul Slater threatens to send Jesse back to where he came from, can Suze stop him in time?

The Spellweaver: a legendary sorcerer who crafted magic with their words. These spells were written down and given to others who would become mages. Over time, the Spellweaver was no longer reincarnated through the ages. Without the magic-creating words of the Spellweaver, magic is now a finite resource. Soon, magic will be lost to the sands of time. Unless a new Spellweaver can be found. Calwyn Weft lives in the village of Pebbert and works as an apothecary’s apprentice. It’s the one job he knows how to do well. But then the village is visited by a strange, red-robed figure.

Twelve-year-old Percy Jackson is about to be kicked out of boarding school...again. No matter how hard he tries, he can't seem to stay out of trouble. But can he really be expected to stand by and watch while a bully picks on his scrawny best friend? Or not defend himself against his pre-algebra teacher when she turns into a monster and tries to kill him? Of course, no one believes Percy about the monster incident; he's not even sure he believes himself.

A killer stalks the grimy streets of Whitechapel — but Scotland Yard seems determined to turn a blind eye. With one look at her best friend's corpse, Liz Sharp already knows the truth: the killer is a werewolf. No one important will hold a werewolf accountable — after all, the monsters rule Europe. Certainly, no one will believe a werewolf victim like Liz: the very scars that make her determined to investigate Sal’s death also condemn her as the sort of female who’d sell her blood for easy money.

When a cunning enemy enslaves the kingdom, a famed warlock-knight must survive a gauntlet of perils to save his people. Augum Stone is only 16 and already a legend. He heard his name chanted in the arena by tens of thousands. He vanquished a notorious tyrant and ended a war. And he revived a warlock-knight order that lay dormant for generations. But these feats came with a price - he needs combat to feel alive, to test his limits. As Augum struggles with restraint, a callous enemy kingdom enslaves his people. And that enemy wants more than mere control.

When Theo meets Kylee at the beach, it is love at first sight...but everything is about to change. As they share their first kiss, the ground trembles beneath them and a gigantic tidal wave strikes the beachfront, demolishing everything in its path. Theo, Kylee, and their friends now battle to stay alive as they realize everything outside their island is gone. The small group now faces a growing evil which threatens to make survival impossible. On Atlantic Island, there are no games....

Losing Lucian McKenzie, the prince of her heart, and discovering her true identity has made Elena Watkins' life almost unbearable. However, new trials will test the 17-year-old's strength and push her to limits she didn't think were possible. Only a mysterious offer from Blake Leaf, the Rubicon and a dragon predestined for evil, reveals that there may be a light at the end of Elena's dark tunnel. With the life she thought she knew crashing down around her, Elena will have to face a monumental decision about the fate of Paegeia.

Mathematical Mindsets provides practical strategies and activities to help teachers and parents show all children, even those who are convinced that they are bad at math, that they can enjoy and succeed in math. Jo Boaler - Stanford researcher, professor of math education, and expert on math learning - has studied why students don't like math and often fail in math classes. She's followed thousands of students through middle and high schools to study how they learn and to find the most effective ways to unleash the math potential in all students.

Two worlds at war will bring them together…or tear them apart. Everson didn't want to be a soldier. His parents forced him to serve, as all good Indiran men should. The only problem? His first battle against their mortal enemies goes horribly wrong, and he winds up stranded on the enemy planet. Now, Everson has to survive in this strange new land where everyone is out to get him. Not to mention the planet Mano is covered in unforgiving desert. And he's the target of traitors who want to use him in a dastardly plot to overthrow their mad king, Xander the Firm.

Myreen didn't think breaking one rule, just once, would lead to the death of her mother. And she never expected to learn she was a mermaid shifter, or that her mother was killed by vampires. Whisked away in the middle of the night for her own safety, Myreen finds herself in a secret school for shifters. With rumors swirling, mean girls circling, and two incredibly attractive guys tugging her in separate directions, Myreen will need to untangle the web of secrets surrounding her if she ever wants to find out why her mother was murdered.