Who are the authors for the content of the first month's issue? The articles on the site don't list an author, which makes me think it's all written by Edwin Nagle, which makes me wonder if anyone else will contribute to the monthly issues.
I highly recommend Scratch! I wrote a post of the resources that my kid used. It's the lowest friction way I know of to get kids actually creating something fun, with a pretty fast fast feedback loop.
On there I recommend 2 excellent tutorial series by Digipen that got my kid started, and then a higher level "Scratcher" to follow who has excellent tutorials that are more advanced than the Digipen series.
It's 4 episodes long (episodes 23-26). It's an overview of Sid's career, and so it's very similar to his autobiography, but I enjoyed listening to Sid talk about it in a different way than I enjoyed reading the book.