hello, itch.io offers a steam key with the purchase, is it intentional that this steam key only includes the first book on steam? Because that's all the code gives me acess to.

Same here. @droid-productions: Could we get keys for Book 2 and 3 as well?

I have the same.

Considering all of the books are included as downloadable, it would be nice if the Steam key was the same...