Books
Allison, Michael and Jude Kaye. (2003). Strategic Planning for Nonprofit Organizations, Second Edition. New York, NY: John Wiley and Sons.

Bridges, William. (2003). Managing Transitions: Making the Most of Change. Cambridge, MA. Da Capo Press.

LaPiana, David. (2008). Nonprofit Mergers Workbook Part I: The Leader's Guide to Considering, Negotiating and Executing a Merger (Updated Edition). Fieldston Alliance.

McCormick, Dan. (2003). The Power of Successful Partnerships. (Aspen's Nonprofit Management Series.) Jones and Bartlett Publishers, Inc.

Online Publications
BlueAvocado, a new electronic magazine about nonprofits that now incorporates BoardCafe, a column about issues related to nonprofit boards.

Chronicle of Philanthropy has both print and online news for nonprofit organizations on grant seeking, foundations, fund raising, managing nonprofit groups, technology, and nonprofit jobs.

Nonprofit Quarterly, a magazine and online information primarily focused on nonprofit management.

Stanford Social Innovations Review, a magazine and website concerned with new approaches to social needs, including how nonprofits as well as for-profits are responding.

Websites
GovernanceMatters

BoardSource is considered the authoritative source on matters related to nonprofit boards. Their website features FAQ's, articles, and many self-published materials on boards of directors.

TransitionGuides provides research, articles and practices related to nonprofit executive transition.