I was not able to finish this book as I did not find it particularly compelling. I tried to read it as part of non-fiction November, but the pacing of the research in the book just did not capture me or motivate me to continue reading it. I enjoy the subject matter, but alas, it just was not compelling enough for me to finish.

Lydia Denworth does an excellent job of explaining historical and current friendship research to lay people. She provides copious examples and frequent glimpses into research taking place right now. She also ties together animal and human research to show that friendship networks are common to many animals, not only humans, and that good relationships affect physical, mental, and cognitive health. She offers a strong case for making meaningful relationships a priority in our busy lives, starting with childhood and continuing through old age. I highly recommend this book to people of all ages who seek healthy, meaningful lives.