If you want to learn the basics of usability testing to improve your app or site without breaking the bank, this is the book to get. It's a quick read completely focused on getting you to actually do your own testing.
His continuously-updated books page, where every book he reads gets a 1-10 rating and a "Why Read it" note; the book links carry his Amazon affiliate tag. The page carries no publication date for individual entries — its own metadata gives article:published_time 2012-12-16 and article:modified_time 2020-10-28, and books were added across that whole span. (undated page)
2020-10-28·jasonevanish.com ↗