Originally published under the title: Hung like an Argentine Duck: a journey back in time to the origins of sexual intimacy

“[A] deliciously written account of the evolution of sex, in all of its bizarre manifestations” by a noted paleontologist—"Read, blush, and enjoy!” (Jared Diamond, author of Guns, Germs, and Steel). We all know about the birds and the bees, but what about the ancient placoderm fishes and the dinosaurs? In 2008, paleontologist John A. Long and a team of researchers announced their discovery of a 380-million-year-old placoderm fish fossil, known as “the mother fish,” which revealed the earliest known example of internal fertilization. As a result, placoderms are now considered to be the first species to have had intimate sexual reproduction, or sex as we know it—sort of. Inspired by this incredible find, Long began a quest to uncover the evolutionary history of copulation and insemination. In The Dawn of the Deed, he takes readers on a lively tour through the sex lives of ancient fish and the unusual mating habits of arthropods, tortoises, and even a well-endowed Argentine Duck. Long discusses these discoveries alongside what we know about reproductive biology and evolutionary theory, using the fossil record to provide a provocative account of prehistoric sex. The Dawn of the Deed also explores fascinating revelations about animal reproduction, from homosexual penguins to monogamous seahorses to the difficulties of dinosaur romance.

"[A] clever girl-power take on the Robin Hood legend."-The Buffalo News Fans of Meagan Spooner's Hunted and CJ Redwine will love this reimagining of the legend of Robin Hood. Girl power rules supreme when a modern girl finds herself in the middle of a medieval mess with only her smart mouth and her Olympic-archer aim to get her home. Ellie Hudson is the front-runner on the road to gold for the U.S. Olympic archery team. All she has to do is qualify at the trials in jolly old England. When Ellie makes some kind of crazy wrong turn in the caverns under Nottingham Castle—yes, that Nottingham—she ends up in medieval England. Ellie doesn’t care how she got to the Middle Ages; she just wants to go home before she gets the plague. But people are suffering in Nottingham, and Ellie has the skills to make it better. What’s an ace archer to do while she’s stuck in Sherwood Forest but make like Robin Hood? Pulled into a past life as an outlaw, Ellie feels her present fading away next to daring do-gooding and a devilishly handsome knight. Only, Ellie is on the brink of rewriting history, and when she picks up her bow and arrow, her next shot could save her past—or doom civilization’s future. "A rollicking time travel adventure that will sweep you away to the forest of Nottingham. Be prepared for surprises around every corner and a stubborn, strong-willed heroine you'll root for from the moment she picks up her bow!”-Colleen Houck, New York Times bestselling author of the Reawakened series and the Tiger’s Curse series "This cheeky take on the Robin Hood legend is pure fun. Connolly’s swashbuckling debut will satisfy any adventure fans."-Booklist "This fresh take on the Robin Hood mythology...is well worth it."-Publishers Weekly "Fans will enjoy Ellie’s escapades as she runs around Sherwood Forest, bumping into bad guys, and teens interested in historical fiction with a generous mix of action/adventure will appreciate this page-turner....[Hand to readers of] Renée Ahdieh’s The Wrath & the Dawn series, David Almond’s A Song for Ella Grey, and Scott Lynch’s The Lies of Locke Lamora."-SLJ "An appealing mix of tough and vulnerable...humor and complexity...make this absorbing time travel tale a refreshing change of pace."-Bulletin

This classic series has inspired nearly 2 million readers. Both loyal fans and new readers will want the latest edition of this beloved series. This edition includes a foreword from the publisher, a preface from Francine Rivers and discussion questions suitable for personal and group use. #3 As Sure As the Dawn: Atretes. German warrior. Revered gladiator. He won his freedom through his fierceness . . . But his life is about to change forever.

A new edition of this important work of Nietzsche's 'mature' philosophy.

Since Darwin's day, we've been told that sexual monogamy comes naturally to our species. Mainstream science—as well as religious and cultural institutions—has maintained that men and women evolved in families in which a man's possessions and protection were exchanged for a woman's fertility and fidelity. But this narrative is collapsing. Fewer and fewer couples are getting married, and divorce rates keep climbing as adultery and flagging libido drag down even seemingly solid marriages. How can reality be reconciled with the accepted narrative? It can't be, according to renegade thinkers Christopher Ryan and Cacilda Jethå. While debunking almost everything we "know" about sex, they offer a bold alternative explanation in this provocative and brilliant book. Ryan and Jethå's central contention is that human beings evolved in egalitarian groups that shared food, child care, and, often, sexual partners. Weaving together convergent, frequently overlooked evidence from anthropology, archaeology, primatology, anatomy, and psychosexuality, the authors show how far from human nature monogamy really is. Human beings everywhere and in every era have confronted the same familiar, intimate situations in surprisingly different ways. The authors expose the ancient roots of human sexuality while pointing toward a more optimistic future illuminated by our innate capacities for love, cooperation, and generosity. With intelligence, humor, and wonder, Ryan and Jethå show how our promiscuous past haunts our struggles over monogamy, sexual orientation, and family dynamics. They explore why long-term fidelity can be so difficult for so many; why sexual passion tends to fade even as love deepens; why many middle-aged men risk everything for transient affairs with younger women; why homosexuality persists in the face of standard evolutionary logic; and what the human body reveals about the prehistoric origins of modern sexuality. In the tradition of the best historical and scientific writing, Sex at Dawn unapologetically upends unwarranted assumptions and unfounded conclusions while offering a revolutionary understanding of why we live and love as we do.

Reprint of the original, first published in 1881.