The Collector's Bundle is a great way to expand your company, university, or personal library. The 11 years of the Green Trend Books history will enrich the classrooms with sustainability discussion or spark any inventor’s personal growth with real-world examples of innovative projects.

This exclusive set includes all 10 Green Trends books since 2013 with over 2000 projects from 85 countries. Moreover, the bundle includes the almost out-of-print first edition and a signed note from the Green Product Award initiator Nils Bader.