David Allen's Getting Things Done® (GTD®) is the work-life management system that alleviates overwhelm, and instills focus, clarity, and confidence.David Allen's Getting Things Done®

"Don't Make Me Think" is written by Steve Krug, it is about human computer interaction, web usability, and mobile app usability. The book's premise is that a good software program or web site should let users accomplish their intended tasks as easily and directly as possible.