diff --git a/.mdbook/book/googlef189f87bd09b0f17.html b/.mdbook/book/googlef189f87bd09b0f17.html
new file mode 100644
index 0000000..3c91782
--- /dev/null
+++ b/.mdbook/book/googlef189f87bd09b0f17.html
@@ -0,0 +1 @@
+google-site-verification: googlef189f87bd09b0f17.html
\ No newline at end of file