CL Add-on Dev
Wizard of Adventure
https://www.amazon.com/dp/B06XJRPF4T/Kindle Countdown Deal
Price goes up to $1.99 in 18h 14min 00s
https://smile.amazon.com/gp/product/B07518DBQ7/Kindle Countdown Deal
Price goes up to $1.99 in 14h 25min 23s
https://smile.amazon.com/dp/B0832PBZYM/From his best selling series, The Art of World Building, author Randy Ellefson has collected some of his best advice from every chapter in small, bite-sized tips.
This collection is now available for free. Probably for not for too long, though.