From international best-selling author Bradley Trevor Greive, a revised edition of the classic gift book celebrating friendship that has sold over 1/2 million c

Discover the unexpected ways friends influence our personalities, choices, emotions, and even physical health in this fun and compelling examination of friendsh

From the 100-part Penguin Great Ideas series comes a rumination on relationships, courtesy of one of the most influential French Renaissance philosophers. Miche

The phenomenon of friendship is universal. Friends, after all, are the family we choose. But what makes these bonds not just pleasant but essential, and how do

Tenth anniversary ed. features hand-colored photo enhancements and illustrated endpapers and new foreword.