Purchase book here.
My publisher just shared the following with me about a week after it was released:
The book ... has been performing good on all our channels and until yesterday we had sold 130 copies. ... It was great news for me and thought of sharing it with you :)
I deeply appreciate everyone's affirmation (purchase).
I am honored to be a conduit of deep truths of the universe, expressed in diagrams, code examples and prose.
Sincerely,
Lex Sheehan