Re-energizing an abandoned book project

Ah, where do I start? Re-energizing an abandoned book project.

Some of you may be puzzled by the prospect of re-energizing, re-invigorating an abandoned project. Some questions arise for me, of course:

Do I really want to write this book?

What will be my first steps in putting energy back into the project?

First of all, I need to create a “to do” list associated with the project.