Last night I re-sorted all my work-related books, with approximately one shelf for each of the following categories:

  1. Argumentation theory, informal logic, and critical thinking
  2. Psychology of judgement and decision making
  3. Popular (“trade”) books on mind and rationality
  4. Software development, including UI and interaction design and usability
  5. Visual thinking, information design and architecture
  6. Training, elearning and educational design
  7. Books about business, with focus on decision making and leadership
  8. And of course, books that fit none of the above.