Counterpoint: A scholarly publication issued several times yearly to all PDI members, all Pennsylvania judges and others designed to inform of developments in defense related legislation, relevant and significant cases and court decisions, and other information of interest.

• January 2010 Counterpoint
• October 2009 Counterpoint
• July 2009 Counterpoint
• January 2009 Counterpoint
• October 2008 Counterpoint
• April 2008 Counterpoint
• January 2008 Counterpoint
• October 2007 Counterpoint
• July 2007 Counterpoint
• January 2007 Counterpoint
• View archive (1978-2008)

Pamphlets: Issued by PDI on various topics.