diff --git a/.gitignore b/.gitignore
index 704c6be..f57ac84 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,8 @@
 .DS_Store
 bump.ipynb
 gh-md-toc.sh
-build/
\ No newline at end of file
+build/
+images/book/
+test*
+*.tex
+package.json