diff --git a/BOOK.mkd b/BOOK.mkd
index eaebab9..20763e4 100644
--- a/BOOK.mkd
+++ b/BOOK.mkd
@@ -6,9 +6,9 @@
 * Mai: [Christoph Grünberger "The Age of Data"](https://yourbook.shop/book/?isbn=9783721210156&ref=mezzo&aff=mr)
 * Juni: [Berit Glanz "Automaton"](https://yourbook.shop/book/?isbn=9783827014382&ref=mezzo&aff=mr)
 * Juli: [Alison Stine "Trashlands"](https://yourbook.shop/book/?isbn=9780778311270&ref=mezzo&aff=mr)
-* August [Lee/Chen "KI 2041"](https://yourbook.shop/book/?isbn=9783593515496&ref=mezzo&aff=mr)
-* September [Becky Chambers "A Psalm for the Wild-Built"](https://yourbook.shop/book/?isbn=9781250236210&ref=mezzo&aff=mr)
-* Oktober [Robert Charles Wilson "Spin - Die Trilogie"](https://yourbook.shop/book/?isbn=9783641175092&ref=mezzo&aff=mr)
+* August: [Lee/Chen "KI 2041"](https://yourbook.shop/book/?isbn=9783593515496&ref=mezzo&aff=mr)
+* September: [Becky Chambers "A Psalm for the Wild-Built"](https://yourbook.shop/book/?isbn=9781250236210&ref=mezzo&aff=mr)
+* Oktober: [Robert Charles Wilson "Spin - Die Trilogie"](https://yourbook.shop/book/?isbn=9783641175092&ref=mezzo&aff=mr)
 
 ## 2021
 * Januar: [Cory Doctorow "Wie man einen Toaster überlistet"](https://yourbook.shop/book/?isbn=9783453320154&ref=mezzo&aff=mr)