To make comic book pages, you should start with a script or a rough storyboard. Consider the composition and flow of the panels. Use good quality art materials and pay attention to details like character expressions and backgrounds. Also, make sure the text is clear and legible.
Most of the time, it's not allowed. Comics are protected by copyright, and reprinting their pages without the right authorization could lead to legal issues. Publishers and creators have the exclusive rights to control the reproduction of their work.
I don't have that specific information. Sometimes the page count can be affected by factors like font size and illustrations. You might find the answer on a book review or by contacting the author or publisher directly.