Charlie Hanson has a clear vision of his future. A senior at Brighton School of Mathematics and Science, he knows he'll graduate, go to MIT, and inevitably discover solutions to the universe's greatest unanswered questions. He's that smart. But Charlie's future blurs the moment he reaches out to touch the tattoo on a beautiful girl's neck. The future has never seemed very kind to Charlotte Finch, so she's counting on the present. She's not impressed by the strange boy at the donut shop—until she learns he's a student at Brighton where her sister has just taken a job as the English teacher. With her encouragement, Charlie orchestrates the most effective prank campaign in Brighton history... Now Charlie is falling hard for Charlotte—and faster than 32 feet per second squared. Her gravitational pull is quickly becoming irresistible. But Charlotte has a few secrets of her own...and it’s only a matter of time before Charlie’s carefully-executed future comes crashing down.

An ALA Sydney Taylor Award Honoree A Junior Library Guild Selection Isabel has one rule: no dating. It’s easier— It’s safer— It’s better— —for the other person. She’s got issues. She’s got secrets. She’s got rheumatoid arthritis. But then she meets another sick kid. He’s got a chronic illness Isabel’s never heard of, something she can’t even pronounce. He understands what it means to be sick. He understands her more than her healthy friends. He understands her more than her own father who’s a doctor. He’s gorgeous, fun, and foul-mouthed. And totally into her. Isabel has one rule: no dating. It’s complicated— It’s dangerous— It’s never felt better— —to consider breaking that rule for him.

At Beverly Hills High, you have to be ruthless to survive... Adrianna Bottom always wanted to be liked. But this wasn’t exactly what she had in mind. Now, she’s in the spotlight...and out of her geeky comfort zone. She’ll do whatever it takes to turn the rumor mill in her favor—even if it means keeping secrets. So far, it’s working. Wear the right clothes. Say the right things. Be seen with the right people. Kevin, the adorable sketch artist who shares her love of all things nerd, isn’t exactly the right people. But that doesn’t stop Adrianna from crushing on him. The only way she can spend time with him is in disguise, as Princess Andy, the masked girl he’s been LARPing with. If he found out who she really was, though, he’d hate her. The rules have been set. The teams have their players. Game on.

"Definitely one of the best YA contemporary romances I've read." —My Tiny Obsessions blog Becca Hanson is a reader—a voracious reader. She’d rather hang out with Harry and Ron than go on a date or surf the internet. But Becca’s also seen a Thestral. Since her best—and only—real friend Charlotte’s death, Becca’s read 108,023 pages, and she’s not about to let anything, or anyone, keep her from reading 108,023 more. Until she meets Max. He’s experienced loss, too, and his gorgeous, dark eyes see Becca the way no one else in school can. But Becca’s already lost so much...she’s not about to lose her heart, too. The companion novel to Love and Other Unknown Variables is an exploration of loss and regret, and a celebration of hope and discovering a life worth living again.

Kiki Nichols might not survive music camp. She’s put her TV-loving, nerdy self aside for one summer to prove she’s got what it takes: she can be cool enough to make friends, she can earn that music scholarship, and she can get into Krause University’s music program. Except camp has rigid conduct rules—which means her thrilling late-night jam session with the hot, equally geeky drummer can’t happen again, even though they love all the same shows, and fifteen minutes making music with him meant more than every aria she’s ever sung. But when someone starts reporting singers who break conduct rules, music camp turns survival of the fittest, and people are getting kicked out. If Kiki’s going to get that scholarship, her chance to make true friends—and her first real chance at something more—might cost her the future she wants more than anything.

Vic Howard never wanted to go to the party. He's the Invisible Guy at school, a special kind of hell for quiet, nice guys. But because his best friend is as popular as Vic is ignored, he went... And wished he hadn't. Because something happened to a girl that night. Something terrible, unimaginable, and Callie Wheeler's life will never be the same. Plus, now Callie has told the police that Vic is responsible. Suddenly, Invisible Vic is painfullyvisible, on trial both literally, with the police, and figuratively, with the angry kids at school. As the whispers and violence escalate, he becomes determined to clear his name, even if it means an uneasy alliance with Callie's best friend, the beautiful but aloof Autumn Dixon. But as Autumn and Vic slowly peel back the layers of what happened at the party, they realize that while the truth can set Vic free, it can also shatter everything he thought he knew about his life...

Discussion of bioscience ethics requires understanding of the science that underpins biological systems impinging on our lives. Unencumbered by the formal structure of ethics, bioethics presents a forum for discussion of practical matters of individual and collective concern. This comprehensive text is a guide to the essentials of bioscience ethics and an interface between applied science and applied bioethics. Early chapters embrace topics affecting human reproduction – substance abuse and parenthood, aging gametes and congenital malformations, child abuse and its biological consequences. Intermediate chapters deal with end-of-life care and euthanasia, human fertility, assisted reproductive technologies, genetic engineering, and cloning. Remaining chapters challenge human-dominated ecosystems. Population growth, economic activity, and warfare – with its environmental consequences – are reviewed. A background section describes the evolution of ethical consciousness, explores the future, and proposes that the reworking of ethical boundaries can enhance mature decision-making in harmony with changing technology.