The following nine books were cited in the June/July 2007 issue of the Catholic Worker. You can find a hyperlinked version of this list with holding libraries at http://www.worldcat.org/profiles/CatholicWorkerDigest/lists/16987

Circus days & nights
by Robert Lax; Paul J Spaeth
Type: Book
Publisher: Woodstock, N.Y. : Overlook Press, 2000.

The circus of the sun
by Robert Lax; Emil Antonucci
Type: Book : Poetry
Publisher: New York : Journeyman Books, 1959.

Dying is not death
by Lee Hoinacki
Type: Book
Publisher: Eugene, OR : Resource Publications, ©2006.

The gift : poems by the great Sufi master
by Ḥāfiẓ; Daniel James Ladinsky
Type: Book
Publisher: New York : Arkana, 1999.

Introduction to Christianity.
by Benedict, Pope
Type: Book
Publisher: [New York] Herder and Herder [1970, ©1969]

The man in the sycamore tree; the good times and hard life of Thomas Merton.
by Edward Rice
Type: Book
Publisher: Garden City, N.Y., Doubleday, 1970.

Merton and friends : a joint biography of Thomas Merton, Robert Lax, and Edward Rice
by James J Harford
Type: Book Internet Resource Internet Resource
Publisher: New York : Continuum, 2006.

The question
by Henri Alleg
Type: Book Internet Resource Internet Resource
Publisher: Lincoln : University of Nebraska Press, ©2006.

Torture : religious ethics and national security
by John Perry
Type: Book Internet Resource Internet Resource
Publisher: Maryknoll, NY : Orbis Books, ©2005.