I agree. What I meant was that the title &quot;Reverse Engineering for Beginners&quot; might imply that this material would guide the reader from the beginning. Having background in 6502 assembly (thank you, Vic-20!) I didn&#x27;t have that much trouble in following the presentation in the book. But if coming from higher level programming background and not having basic grasp of how CPUs work, following the text might be difficult.