Each bundle has dozens of titles and for $20 you get a several hundred dollars worth of product. By a strange coincidence, Columbia Games contributed Harnworld to the same bundle. So if you are interested in the Harn by my recent series of post on Harnmaster, you will not only get Harnworld but my Majestic Wilderlands as well.
You see all three bundles at this link.
Hope you can contribute if you can. Stay healthy and stay safe!