First of all what is your purpose? What's your goal?
How much time can you devote to that goal.
How many books do you think you can photoread in that time you have set?
How much time can you devote to actually studying and mind mapping the subject? How many books can you find on the subject?
Which books are required reading and what do you want to know from them?
If you want someone to help you set a study schedule you will have to explain your purpose.
Once I've decided my purpose. I'd establish my study time table when I can best study. Photoreading books... well It only takes about 5 minutes per book I can do 2 books in a sitting and can do them anytime of the day. I could do all 5 books just prior to activating the others for whatever else I'm studying.
It's your purpose and your goal you must consider. If nothing else get active with your reading. That where the mind understands that the imformation is important to you and needs to be demonstrated at the conscious level.
Alex