+ * Ian McDonald: River of Gods, 2004.
+ * Michael Seemann: Das neue Spiel: Strategien für die Welt nach dem digitalen Kontrollverlust, ISBN: 3936086796
+ * more “Discworld” novels by Terry Prattchet (R.I.P.), in English or German
+ * already got “Mort”, “Guards! Guards!”, “The Color of Magic”, “The Light Fantastic”, “Hogfather”
+ * based on that, refer to the [Discworld Reading Order Guides](http://www.lspace.org/books/reading-order-guides/) for your optimal choice