Kevin Kelly and I host a weekly podcast called Cool Tools. For more than 5 years now we have invited notable and creative people to talk about their favorite tools. This year our Cools Tools colleague Claudia Dawson took the transcripts from the best 150 episodes and pulled text, added images, and laid it all out in a 300-page book titled Four Favorite Tools. It is now available on Amazon in both color and B&W ($12.99) versions. Inside the book are hundreds and hundreds of recommendations for apps, gadgets, and tools.