I originally thought I was making a book for free, and I would happily help a tonne of people with Construct Classic anytime.
However, it just so happened that the person who asked for help was a worker at PacktPub. I felt I should take the opportunity to write the book.
This wasn't made with an obsession with money Urled, far from it. I care about Construct Classic, and wanted to make it reach a larger audience.