Don't Make Me Think, Revisited

I read this because I need to design a website at work. I thought this was informative and approachable. Some of the text on specific do's and don'ts is aging but for the most part the principles espoused hold up in 2018.

Another one in the "how come did I not read this sooner?!" mile of books. A must read for everyone building websites, apps,... Whatever the users interact with on a day to day basis. Very interesting, well written with a wonderful sense of humor, go and get it already!