The book which the Commission recommends for discernment groups to use as they learn about discernment is:
Listening Hearts, Discerning Call in Community
Authors:
Suzanne G. Farnham
Joseph P. Gill
R. Taylor Maclean
Susan M. Ward
ISBN: 0-8192-1563-5
As of June 2011, this book is available from Anglican Book Centre/Augsburg Fortress, for about $18.00. Should this book prove to be unavailable, consult with the Commission about a suitable replacement.