From the New York Times bestselling author of $100 Startup comes this accessible guide to building a side business from scratch – without having to give up your day job.

Side Hustle is about much more than just making some extra cash; it’s about freedom and job security in today’s unstable business environment. That’s because when you receive income from multiple different sources, you are no longer dependent on the whims of a single employer. It affords you choices and options.

In the style of $100 Startup, full of practical exercises and peppered with inspiring stories, Side Hustle shows readers how to brainstorm, choose, implement, launch and refine their side business in just 27 days – with little to no budget and without having to quit their current job.

"Chris Guillebeau is back with another book that will teach you not just how to earn more, but ultimately how to live better ... You can establish your own side hustle in just 5 weeks — with a minimal amount of money and with skills you already have. Which raises a question: What’s stopping you? "

Daniel H. Pink, bestselling author of Drive and To Sell is Human

"Straightforward, and packs in lots of tips . . . An ideal guide "

Financial Times

"The essential guide for anyone who wants to create more freedom, opportunity, and security ... Packed with practical tips and strategies — illustrated by compelling stories of real-life hustles — that will inspire readers to start their side hustles now "

Gretchen Rubin, New York Times bestselling author of The Happiness Project