diff --git a/pages/projects/buch_des_monats.mkd b/pages/projects/buch_des_monats.mkd
index 133c268..4747ea1 100644
--- a/pages/projects/buch_des_monats.mkd
+++ b/pages/projects/buch_des_monats.mkd
@@ -6,6 +6,7 @@
 * April: [John Scalzi "Redshirts"](http://www.lovelybooks.de/autor/John-Scalzi/Redshirts-Roman-1080431773-w/)
 * Mai: [Nicholas Negroponte "Being Digital"](http://www.lovelybooks.de/autor/Nicholas-Negroponte/Being-Digital-254487215-w/)
 * Juni: [Marc Elsberg "ZERO"](http://www.lovelybooks.de/autor/Marc-Elsberg/ZERO-Sie-wissen-was-du-tust-1072286884-w/)
+* Juli: [Marc Elsberg "BLACKOUT"](http://www.lovelybooks.de/autor/Marc-Elsberg/BLACKOUT-Morgen-ist-es-zu-sp%C3%A4t-801811611-w/)
 
 
 2013