diff --git a/docs/readingpiracyguide.md b/docs/readingpiracyguide.md
index 98162d376..7a1079a7b 100644
--- a/docs/readingpiracyguide.md
+++ b/docs/readingpiracyguide.md
@@ -139,7 +139,7 @@
 
 ## ▷ PDF Search
 
-* ⭐ **[PDF Drive](https://www.pdfdrive.com/)** - Books
+* ⭐ **[PDF Drive](https://www.pdfdrive.com/)** / [2](https://pdfdrive.to/) - Books
 * [8kun Library](https://8kun.top/pdfs/index.html) - Books
 * [Ocean of PDF](https://oceanofpdf.com/) - Books / Comics
 * [pdfroom](https://pdfroom.com/) - Books / Comics
@@ -971,4 +971,4 @@ https://www.wuxiaspot.com/
 * [HowLongToRead](https://howlongtoread.com/) - Average Book Reading Times
 * [BTW](https://booktriggerwarnings.com/) - Book Trigger Warnings
 * [DIY Book Scanner](https://diybookscanner.org/) - How-to Scan Books / [Example](https://i.ibb.co/YQLq42m/bdadbb08e5f7.png)
-* [The Submission Grinder](https://thegrinder.diabolicalplots.com/) - Find a Publisher
\ No newline at end of file
+* [The Submission Grinder](https://thegrinder.diabolicalplots.com/) - Find a Publisher