#1 INTERNATIONAL BESTSELLER An ode to triangles, the shape that makes our lives possible Trigonometry is perhaps the most essential concept humans have ever devised. The simple yet versatile triangle allows us to record music, map the world, launch rockets into space, and be slightly less bad at pool. Triangles underpin our day-to-day lives and civilization as we know it. In Love Triangle, Matt Parker argues we should all show a lot more love for triangles, along with all the useful trigonometry and geometry they enable. To prove his point, he uses triangles to create his own digital avatar, survive a harrowing motorcycle ride, cut a sandwich, fall in love, measure tall buildings in a few awkward bounds, and make some unusual art. Along the way, he tells extraordinary and entertaining stories of the mathematicians, engineers, and philosophers—starting with Pythagoras—who dared to take triangles seriously. This is the guide you should have had in high school—a lively and definitive answer to “Why do I need to learn about trigonometry?” Parker reveals triangles as the hidden pattern beneath the surface of the contemporary world. Like love, triangles actually are all around. And in the air. And they’re all you need.

Nameless character has an affair with a co-worker who turns out to have skeletons in his closet. She is a successful marketing executive who searches for love because her own marriage is falling apart. She finds a charming young man who, at first, seems together, but, after getting involved with him uncovers the tragic drama he calls his life. She learns she shouldnt have looked for love in all the wrong places---and definitely not in this direction. His past kick starts her future into a spiraling tale of drama that leads to a shocking ending!

Mauprat features Edmee, a self-actualizing "woman as hero" protagonist. Here the notion of "fiction of relationship" emerges, as male Russian authors created tragic, idealized woman characters who could never really live up to the "terrible perfection" with which they were endowed.

If you love someone with all your heart, you're the exception. In most relationships, a third party--a person, a job, or even a memory--interferes with the honest, open exchange of love. Love Triangles illuminates a long-neglected truth about the lies that bind.

You may think you know the love triangle, but you've never seen love triangles like these. A teen girl who offers kissing lessons. Zombies in the Civil War South. The girl next door, the boy who loves her, and the girl who loves them both. Vampires at a boarding school. Three teens fighting monsters in an abandoned video rental store. Literally the last three people on the planet. What do all these stories have in common? The love triangle. These top YA authors tackle the much-debated trope of the love triangle, and the result is sixteen fresh, diverse, and romantic stories you don’t want to miss. This collection, edited by Natalie C. Parker, contains stories written by Renee Ahdieh, Rae Carson, Brandy Colbert, Katie Cotugno, Lamar Giles, Tessa Gratton, Bethany Hagan, Justina Ireland, Alaya Dawn Johnson, EK Johnston, Julie Murphy, Garth Nix, Natalie C. Parker, Veronica Roth, Sabaa Tahir, and Brenna Yovanoff. “Upends expectations and poses ‘questions about self-determination and what it means to embrace the power of choice.’” —USA Today

New edition of an authoritative guide to human sexual behavior from a biopsychosocial perspective The thoroughly revised and updated second edition of The Psychology of Human Sexuality explores the roles that biology, psychology, and the social and cultural context play in shaping human sexual behavior. The author – a noted authority on the topic and an affiliate of the acclaimed Kinsey Institute - puts the spotlight on the most recent research and theory on human sexuality, with an emphasis on psychology. The text presents the major theoretical perspectives on human sexuality, and details the vast diversity of sexual attitudes and behaviors that exist in the modern world. The author also reviews the history of sexology and explores its unique methods and ethical considerations. Overall, this important and comprehensive text provides readers with a better understanding of, and appreciation for, the science of sex and the amazing complexity of human sexuality. Features broad coverage of topics including anatomy, gender and sexual orientation, sexual behaviors, sexual difficulties and solutions, prostitution, and pornography Offers more in-depth treatment of relationships than comparable texts, with separate chapters dealing with attraction and relationship processes Includes cutting-edge research on the origins of sexual orientation and gender identity, as well as new treatments for sexually transmitted infections and sexual dysfunctions Is written from a sex-positive perspective, with expanded coverage of cross-cultural research throughout and material that is inclusive and respectful of a diverse audience Includes numerous activities to facilitate dynamic, interactive classroom environments Written for students of human sexuality and anyone interested in the topic, The Psychology of Human Sexuality offers a guide to the psychology of human sexual behavior that is at once inclusive, thorough, and authoritative in its approach.