Elizabeth F. Emens is Isidor and Seville Sulzbacher Professor of Law at Columbia Law School. She was educated at Yale and Cambridge, where she earned her PhD. She lives in New York City.

What made the Romans laugh? Was ancient Rome a carnival, filled with practical jokes and hearty chuckles? How did Romans make sense of laughter? What role did it play in the world of the law courts, the imperial palace, or the spectacles of the arena? This book explores one of the most intriguing, but also trickiest, of historical subjects.

A succinct but thorough introduction to abstract art since 1900, revised and updated.

A concise account of the history of fashion and costume from prehistoric times through to today.

Focusing on the legions as the core of the Roman army, and chronicling their individual histories in detail, this volume builds on the thematic account of the Roman military force given by its companion The Complete Roman Army. It is suitable for anyone who has enjoyed that book.

We all wish we could sharpen key management skills-like writing more effective emails or proposals, focusing to-do lists on what really matters, giving more persuasive presentations, or dealing with a boss who makes you want to scream. But who has the time? The HBR Guides can help. In the HBR Guide to Persuasive Presentations

Essential reading for anyone who has been asked to make a presentation, including advice on speech, using visuals, audience engagement, and how to deal with presenting online.

Speaking in front of other people can be daunting if you've never had a lot of practice. Even if you know your stuff, it can be hard to get everything together in time, look confident, speak clearly, and get your message across well. And that's before you consider things like presenting online or hosting a Zoom...