"Sondheim & Co" is the complete, behind-the-scenes story of the making of Stephen Sondheim's musicals. Written with the full co-operation of Sondheim himself, it examines each of Sondheim's masterpieces - including "West Side Story", "Gypsy", "A Funny Thing Happened on the Way to the Forum", "Company", "Follies", "A Little Night Music", "Sweeney Todd", "Sunday in the Park with George" and "Into the Woods" - as well as the other Sondheim productions on Broadway, Off-Broadway, in repertory, as revivals, as opera, on film, and on television. this account is based on hundreds of hours of interviews with Sondheim and his associates.