One on One time with him is the best with you and him. You may need to do some research to help, but the time will be precious and the lessons remembered.
You don't need a library or better yet a computer to teach and reinforce learning lessons. As a former teacher, I would suggest picking and sticking to a set time maybe 3 days a week for reinforcing learning.
Reading: have him fill out a sheet:
Characters, settings, plot, conflict, theme
this helps with comprehension. Give him a list of vocab words from the book to learn including spelling.
Also have him write all on paper 1st and then reinforce on the computer.
Also keep in mind that a Fine Arts Program is nice, but should not be the primary focus of his education-----reading, writing coherantly and arithmetic are the necessary skills to help get him thru life.