I know many people are posting deals from the buy 3 get 1 going on at Amazon so most probably already know about it.
I don’t want anyone interested to miss out on a pretty good deal for the first 3 HP illustrated books.
Just add all 3 to cart and 1 will be free at checkout.
https://www.amazon.com/gp/product…0DER&
https://www.amazon.com/gp/product…0DER&
https://www.amazon.com/gp/product…0DER&
All items
https://www.amazon.com/gp/promoti…LOO2M