By near-universal consensus, Stephen Sondheim was the greatest musical theater composer of his generation—celebrated, among other things, for the wit, sophistication, and intricacy of shows from West Side Story to Sunday in the Park with George. A less well-known avenue for his brilliant creativity was his lifelong fascination with designing and constructing intricate puzzles and games: from treasure hunts and crossword puzzles to parlor and board games. Matching Minds with Sondheim is a journey into this rich but largely unmapped aspect of the composer’s creative life, illuminating how Sondheim’s playful designs delivered moments of clarity and connection for his friends and colleagues. For the first time, this book offers an enthralling tour of what Sondheim described as his “puzzler’s mind,” helping readers to better understand the man, his work, and—if they accept the challenge—themselves. Gaming expert and theatre fan Barry Joseph draws from over eighty years of Sondheim’s activities, collecting his extremely rare and never-publicly-seen puzzles and game designs, scores of original interviews with the celebrity friends who played them, deep dives into Sondheim-related archives from around the country, and analysis from both puzzle designers and theater professionals from around the world. Matching Minds will do more than describe Sondheim’s work: It will allow readers to match minds with the maestro by attempting to solve Sondheimian puzzles and bring Sondheimian games into their own homes. Reactions from early readers: "Setting and solving puzzles lies at the heart of creativity, whether the output be lyrics, music, or crosswords. In Joseph’s Matching Minds with Sondheim we finally learn how this puzzling spirit pervades the works of a master of all three.” Paul Henderson, cryptic crossword setter and APEX custodian “Barry Joseph’s Matching Minds with Sondheim reveals an untold dimension of the Broadway legend’s life: his passion for puzzles and games. From designing murder mystery party games to crafting immersive and puzzling treasure hunts, Joseph paints a vivid picture of how Sondheim channeled his wit and precision into the art of making play.” Michael Mitnick, playwright, songwriter, and Sondheim aficionado “If you’re bedazzled by Stephen Sondheim and want to get inside his mind, you need this book. If you’re equally entranced by puzzles and games, you must read this book immediately and repeatedly. Matching Minds is a real accomplishment, and no one but Barry Joseph could have written it. His intelligence and commitment to this complex subject can be found on every page." Daniel Okrent, author of the forthcoming Stephen Sondheim: Art Isn’t Easy “Anyone who loves the musicals of Stephen Sondheim is likely to know that the legendary composer and lyricist was also passionate about games and puzzles. Barry Joseph, himself a game designer, has taken that cue and assembled a whole new perspective shedding light on a facet of Sondheim’s creativity that’s not been explored previously in depth. His exploration is rooted in interviews with more than 60 puzzle and game designers, as well as Sondheim’s friends, colleagues and — especially — playmates. Matching Minds with Sondheim is literally a mind-boggling study, providing more than 400 pages of background and insight that sheds new light on an incredible creative mind. Joseph offers solid evidence about how Sondheim’s pursuit of puzzle solutions and elaborate game playing were part and parcel with his mastery of words. If you desire a deeper understanding of this modern genius, this is a book for you.” Rick Pender, author of The Stephen Sondheim Encyclopedia “Reliving my extraordinary night participating in Stephen’s 1968 Halloween Treasure Hunt was like stepping back into the genius’s boundless imagination. This book is a treasure hunt in its own right, piecing together the magic and mystery that Sondheim conjured in every puzzle, every clue, and every note he composed. A fascinating read that guides you through the wonderland of one of the world’s most brilliant minds.” Grover Dale, original cast member of West Side Story, Tony- and Emmy-nominated Dancer, Choreographer, and Director “Matching Minds shows how Sondheim was exactly the type of player that makes the escape room community so vibrant.” Lisa and David Spira, co-creators of RoomEscapeArtist DOT com “Just as Sondheim treated his audiences as though they were at a level playing field, so too does Barry Joseph with this fascinating series of insights into Sondheim’s genius that even non-gamers will gobble up.” Julie Klausner, creator, Difficult People, and Sondheim enthusiast