add official link

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/README.html b/README.html
index da3211f1d4d3840288ff8886b21b070b7d9c5ce7..49d4ecfd03c0cbe65e5064ddec40ffbec527cc2b 100644 (file)
--- a/README.html
+++ b/README.html
@@ -48,7 +48,8 @@ found a good way to debuff them by about the right amount.
 <hr>
 <address>
 <p>
-  The Books of Pumpkins, etc. are extensions to Quacks of Quedlinburg,
+  <a href="https://www.chiark.greenend.org.uk/~ijackson/games-rules/quacks/">The Books of Pumpkins, etc.</a>
+  are extensions to Quacks of Quedlinburg,
   and are Free Culture.
   See the <a href="https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git/quacks.git/">git repository</a> for source code.
 <p>