Glaser is a leading writer in the field of Queer Theology.
His published works include
- As My Own Soul: The Blessing of Same-Gender Marriage Seabury Press, 2009 Product.aspx?ProductID=4626
- Uncommon Calling 1988
- Come Home! 1990
- Coming Out to God 1991
- The Word Is Out 1994
- Coming Out as Sacrament 1998
- Reformation of the Heart: Seasonal Meditations by a Gay Christian With a Scripture Index 2001
- Communion of Life-Meditations for the New Millennium 1999
Between 1998 and 2002, the year it ceased publication, Glaser edited
Open Hands, a quarterly magazine for congregations welcoming of LGBT people in seven mainline Protestant denominations in the United States and Canada.
He has also published articles in such national publications as
Christianity & Crisis,
The Christian Century, and
The Advocate,
Newsweek.