diff --git a/index.md b/index.md
index f01de2b..8b98c85 100644
--- a/index.md
+++ b/index.md
@@ -883,11 +883,12 @@ Note these often work quite well for other ledger-likes, not just the one they a
- [Ledger manuals](https://www.ledger-cli.org/docs.html)
- [Ledger wiki](https://github.com/ledger/ledger/wiki)
- [Ledger CLI cheatsheet](https://devhints.io/ledger)
-- [Getting Started With Ledger](https://rolfschr.github.io/gswl-book/latest.html)
- [hledger docs](https://hledger.org/)
- [Beancount docs](https://beancount.github.io/docs/) / [(google)](http://furius.ca/beancount/doc/index) / [(sphinx)](http://aumayr.github.io/beancount-docs-static/)
- [Beancount: Command-line Accounting in Context](https://docs.google.com/document/d/1e4Vz3wZB_8-ZcAwIFde8X5CjzKshE4-OXtVVHm4RQ8s)
- [Beancount: Syntax Cheatsheet](http://furius.ca/beancount/doc/cheatsheet)
+- [Getting Started With Ledger](https://rolfschr.github.io/gswl-book/latest.html)
+- [Plain Text Accounting Workshop](https://github.com/colindean/plaintextaccounting_workshop)
- [Program your Finances: Command-line Accounting](https://www.petekeen.net/keeping-finances-with-ledger)
- [Don’t Sink Your First Attempts at Plaintext Accounting](plaintext-accounting-errors.html)
- [Syntax Quick Reference for the Ledger-Likes](quickref/)