Highly rated books published more than 15 years ago.

Design Probes Tuuli Mattelmäki
A Whole New Mind: Why Right-Brainers Will Rule the Future Daniel H. Pink
The Laws of Simplicity John Maeda

Books with no star rating.

Design-inspired Innovation James M. Utterback, Bengt-Arne Vedin, Eduardo Alvarez, Sten Ekman, Susan Walsh Sanderson, Bruce Tether, Roberto Verganti
Design-inspired Innovation