![Tim Duggan on Twitter: "Meet the cover of my new book, Killer Thinking, that comes out on May 3! Super excited about this one. Pre-sales now open at https://t.co/Uel6XXmHRx https://t.co/LkW7tPAlS4" / Twitter Tim Duggan on Twitter: "Meet the cover of my new book, Killer Thinking, that comes out on May 3! Super excited about this one. Pre-sales now open at https://t.co/Uel6XXmHRx https://t.co/LkW7tPAlS4" / Twitter](https://pbs.twimg.com/media/FJg-iGmacAQkiqZ.jpg)
Tim Duggan on Twitter: "Meet the cover of my new book, Killer Thinking, that comes out on May 3! Super excited about this one. Pre-sales now open at https://t.co/Uel6XXmHRx https://t.co/LkW7tPAlS4" / Twitter
![Old Age: A Beginner's Guide': What you really need to know about life's later years - The Washington Post Old Age: A Beginner's Guide': What you really need to know about life's later years - The Washington Post](https://www.washingtonpost.com/rf/image_1484w/2010-2019/WashingtonPost/2016/04/19/BookWorld/Images/OLD%20AGE_Cover.jpg?t=20170517)
Old Age: A Beginner's Guide': What you really need to know about life's later years - The Washington Post
![Three big ideas from the book Killer Thinking by Tim Duggan | by Steph Clarke | Steph's Business Bookshelf | Medium Three big ideas from the book Killer Thinking by Tim Duggan | by Steph Clarke | Steph's Business Bookshelf | Medium](https://miro.medium.com/v2/resize:fit:1200/1*_DEex4rZ99c0RyFEM9EVEw.png)
Three big ideas from the book Killer Thinking by Tim Duggan | by Steph Clarke | Steph's Business Bookshelf | Medium
![Timothy Snyder, “Black Earth: The Holocaust as History and Warning” (Tim Duggan Books, 2015) | Environmental History at Yale Timothy Snyder, “Black Earth: The Holocaust as History and Warning” (Tim Duggan Books, 2015) | Environmental History at Yale](https://environmentalhistory.yale.edu/sites/default/files/9781101903452.jpeg)
Timothy Snyder, “Black Earth: The Holocaust as History and Warning” (Tim Duggan Books, 2015) | Environmental History at Yale
![Amazon.com: Killer Thinking: How to Turn Good Ideas into Brilliant Ones (Audible Audio Edition): Tim Duggan, Tim Duggan, Wavesound from W. F. Howes Ltd: Books Amazon.com: Killer Thinking: How to Turn Good Ideas into Brilliant Ones (Audible Audio Edition): Tim Duggan, Tim Duggan, Wavesound from W. F. Howes Ltd: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41UIdPIqEiL.jpg)