You can order Take the Young Stranger by the Hand: Same Sex Relations and the YMCA from any major on-line bookseller. You can also order it directly from the University of Chicago Press

On-line reviews:
Journal of Social History
San Francisco Bay Guardian
The Austin Chronicle
Gay Today

Queen Street: Thematic Preview
contains a nice overview of the book as part of a discussion of gay community, sex, and public space

Interviews:
City Pages: "Walk Like a Man"
Affirmation: "The YMCA, Same-Sex Relationships, and the Gospel: An Interview with John Donald Gustav-Wrathall"