This book and the curriculum it's attached to was originally created for seniors who take Honors Physics at Polytechnic School in Pasadena, California. It is a college level, non-Calculus text that covers Classical Mechanics, some cosmology, some optics, some relativity and a whole lot of Electricity & Magnetism. Commercial texts that cover the same material typically cost upwards of and in many cases beyond $100. This book in hard-cover form costs Poly students $58. If you want a hardbound copy, you can contact the author (Craig Fletcher) at cfletcher@earthlink.net.
If you intend to use the book in downloaded form as your main text source, a $10 shareware donation would be appreciated. Writing a book takes time. Giving it away for free is certainly something I have no problem with, but honoring the effort on your part would be nice. Donations can be sent to Craig Fletcher, 388 Virginia Ave., Pasadena, CA 91107.
I have neither the intention nor time to offer myself as an online tutor, but if you are in dire straights and need someone knowledgeable to whom you can ask a question, you can try the email address above. If I'm not swamped at the time, I will reply.