# Christopher Walker > The personal site of Christopher Walker: writing, research, videos, podcasts and books. Christopher Walker founded Monthlees. This file is a courtesy index. Every page is server-rendered HTML with canonical URLs, schema.org JSON-LD and sitemaps (https://chriswalker.io/sitemap.xml). Health content lists its sources on the page. ## Books - [Master Your T](https://chriswalker.io/books/master-your-t): Master Your T by Christopher Walker and Ali Kuoppala, a book on testosterone and men's health. - [The Testosterone Chef](https://chriswalker.io/books/the-testosterone-chef): The Testosterone Chef by Emily Ness, with Christopher Walker and Ali Kuoppala. - [The Thermo Diet](https://chriswalker.io/books/the-thermo-diet): The Thermo Diet by Christopher Walker: a book on nutrition, metabolism and how to eat. - [The THOR Program](https://chriswalker.io/books/the-thor-program): The THOR Program by Christopher Walker and Ali Kuoppala: resistance training for hormonal optimization. ## Podcasts - [Road To Ripped](https://chriswalker.io/podcasts/road-to-ripped) ## Key pages - [About Christopher Walker](https://chriswalker.io/about) - [Books](https://chriswalker.io/books) - [Podcasts](https://chriswalker.io/podcasts) - [Newsletter](https://chriswalker.io/newsletter) ## Optional - [Sitemap index](https://chriswalker.io/sitemap.xml)