diff --git a/BOOK.mkd b/BOOK.mkd
index d420e98..797b591 100644
--- a/BOOK.mkd
+++ b/BOOK.mkd
@@ -8,6 +8,7 @@
 * Juli: [Tom Hillenbrand "Montecrypto"](https://yourbook.shop/book/?isbn=9783462001570&ref=mezzo&aff=mr)
 * August: [Davidson/Rees-Mogg "The Sovereign Individual"](https://yourbook.shop/book/?isbn=9780684832722&ref=mezzo&aff=mr)
 * September: [Wolfgang Jeschke "Der letzte Tag der Schöpfung"](https://yourbook.shop/book/?isbn=9783641013967&ref=mezzo&aff=mr)
+* Oktober: [John Marrs "The Passengers"](https://yourbook.shop/book/?isbn=9783453320727&ref=mezzo&aff=mr)
 
 ## 2020
 * Januar: [Yevgeny Zamyatin  "We: Introduction by Will Self"](https://yourbook.shop/book/?isbn=9780099511434&ref=mezzo&aff=mr)