diff --git a/tz-link.htm b/tz-link.htm
index 21c0ebd..e8e7a3d 100644
--- a/tz-link.htm
+++ b/tz-link.htm
@@ -309,6 +309,9 @@ surveys the evolution of timekeeping.</li>
 <li><a href="http://webexhibits.org/daylightsaving/">About Daylight
 Saving Time - History, rationale, laws &amp; dates</a>
 is an overall history of <abbr>DST</abbr>.</li>
+<li><a href="http://www.seizethedaylight.com/dst/">Who Knew? A Brief
+History of Daylight Saving Time</a> summarizes some of the contentious
+history of <abbr>DST</abbr>.</li>
 <li><a href="http://toi.iriti.cnr.it/">The
 Time of Internet</a>
 describes time zones and daylight saving time,