diff --git a/themes.txt b/themes.txt
index a9ef1de..b3444a7 100644
--- a/themes.txt
+++ b/themes.txt
@@ -19,6 +19,7 @@ github.com/airinghost/hugo-theme-icarus-lite
 github.com/akatiggerx04/graysx-hugo
 github.com/akopdev/hugo-theme-chicago7
 github.com/alanorth/hugo-theme-bootstrap4-blog
+github.com/alex-shpak/hugo-book
 github.com/alexandrevicenzi/soho
 github.com/AlexFinn/simple-a
 github.com/allnightgrocery/hugo-theme-blueberry-detox