diff --git a/presentations/20min-violation-intro/violation-intro.md b/presentations/20min-violation-intro/violation-intro.md
index 1970216a7ff0e6e1133b60f098969f2369219bd3..90c75c09ffe6b9686e1188f30ba5846b127e3571 100644
--- a/presentations/20min-violation-intro/violation-intro.md
+++ b/presentations/20min-violation-intro/violation-intro.md
@@ -1,5 +1,5 @@
 % The What and How of GPL Violations
-% Bradley M. Kuhn
+% Bradley M. Kuhn & Karen M. Sandler
 % Tuesday 9 May 2017
 
 # What's a GPL Violation?
diff --git a/presentations/ccs-report-examples/ccs-examples.md b/presentations/ccs-report-examples/ccs-examples.md
index e71d926f54524af0b35bffd244cab047f938617e..528b17e91201904feadaee219d8072f87eb21d16 100644
--- a/presentations/ccs-report-examples/ccs-examples.md
+++ b/presentations/ccs-report-examples/ccs-examples.md
@@ -1,5 +1,5 @@
 % Examples of CCS Reports
-% Bradley M. Kuhn
+% Bradley M. Kuhn & Karen M. Sandler
 % Tuesday 9 May 2017
 
 # CCS "Round" Reports
diff --git a/presentations/non-copyright-systems/non-copyright.md b/presentations/non-copyright-systems/non-copyright.md
index df672c612ceea51a354997dc067b91a3e7885542..869ee969ea6ff35be5a7450f185d0d743ecf40e8 100644
--- a/presentations/non-copyright-systems/non-copyright.md
+++ b/presentations/non-copyright-systems/non-copyright.md
@@ -1,5 +1,5 @@
 % GPL's Handling of Non-Copyright Systems
-% Bradley M. Kuhn
+% Bradley M. Kuhn & Karen M. Sandler
 % Tuesday 9 May 2017
 
 # Non-Copyright Systems