Featuring original interviews with Everest mountain guides and climbers, this is “a fast-moving, nuanced account of the peak’s transformation from the ultimate...

Estamos mais conectados do que nunca e mesmo assim, mais sozinhos do que gostaríamos de admitir. Entre múltiplas telas, jantares silenciosos, reuniões apressadas e feeds...

Eu acredito que a meditação deva ser Tranquila, Recompensadora, e Bem Simples Se você quer melhorar a qualidade do seu sono, eu posso lhe ajudar nisso! Aprenda como diminuir...

A BELIEF IN FREE WILL touches nearly everything that human beings value. It is difficult to think about law, politics, religion, public policy, intimate relationships,...

From the world’s leading thinker on innovation and New York Times bestselling author of The Innovator’s Dilemma, Clayton M. Christensen, comes an unconventional book...

"Prof. explica!” é uma série de e-books elaborados por professores altamente capacitados, que tem por objetivo tirar dúvidas nas disciplinas cursadas por alunos dos ensinos...

O Ubook reuniu as melhores histórias de Natal de língua estrangeira para seus assinantes. Contos de Hans Christian Andersen, William Sydney Porter, Mark Twain e dos irmãos...

What's a duke to do, when the girl who's perfectly wrong becomes the woman he can't live without?Griffin York, the Duke of Halford, has no desire to wed this...

Fresh from his triumphant and extraordinary achievement at the Olympic Games in Beijing, Michael Phelps—up from working-class, born-in-the-USA roots—shows us the...

Do you understand native English speakers? No? Would you like to understand them in future? Who wouldn’t like to understand native speakers and what they say. This audiobook...