diff --git a/free-programming-books.md b/free-programming-books.md
index 4bf7a93249fd5354b27baa477ff5baf96ab588f2..5c7795a601a5c80bcb7c8a6b21763b3df265225e 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -2000,6 +2000,7 @@ Kerridge (PDF) (email address *requested*, not required)
 * [Perl 6 at a Glance](https://perl6.online/perl6-at-a-glance/) - Andrew Shitov (HTML) (PDF)
 * [Perl 6 Introduction](http://perl6intro.com)
 * [Perl 6 Programming](https://en.wikibooks.org/wiki/Perl_6_Programming) - Wikibooks
+* [Raku One-Liners](https://deeptext.media/raku-oneliners) - Andrew Shitov (PDF)
 * [Think Perl 6](http://greenteapress.com/thinkperl6/thinkperl6.pdf) - Laurent Rosenfeld, with Allen B. Downey (PDF)
 * [Using Perl 6](https://github.com/perl6/book/) (:construction: *project is dead*)