As the dominant species on Earth, humans have made astonishing progress since our ancestors came down from the trees. But how did the descendants of small primates manage to walk upright, become top predators, and populate the world? How were humans able to develop civilizations and produce a globalized economy? Now, in The Age of Wood, Roland Ennos shows for the first time that the key to our success has been our relationship with wood.

Sweating may be one of our weirdest biological functions, but it’s also one of our most vital and least understood. In The Joy of Sweat, Sarah Everts delves into its role in the body - and in human history. Everts’ entertaining investigation takes listeners around the world - from Moscow, where she participates in a dating event in which people sniff sweat in search of love, to New Jersey, where companies hire trained armpit sniffers to assess the efficacy of their anti-sweat products. Along the way, Everts traces humanity’s long quest to control sweat.

Based on the rare and until now overlooked journal of a Renaissance-era executioner, the noted historian Joel F. Harrington's The Faithful Executioner takes us deep inside the alien world and thinking of Meister Frantz Schmidt of Nuremberg, who, during 45 years as a professional executioner, personally put to death 394 individuals and tortured, flogged, or disfigured many hundreds more. But the picture that emerges of Schmidt from his personal papers is not that of a monster. Could a man who routinely practiced such cruelty also be insightful?

The Strange Death of Europe is a highly personal account of a continent and culture caught in the act of suicide. Declining birth rates, mass immigration, and cultivated self-distrust and self-hatred have come together to make Europeans unable to argue for themselves and incapable of resisting their own comprehensive alteration as a society and an eventual end.

How to learn effectively when you have to be both the teacher and student. Work smarter and save yourself countless hours. Self-learning is not just about performing better in the classroom or the office. It’s about being able to aim your life in whatever direction you choose and conquering the obstacles in front of you.