There's often an online link. Look through it and see. You might find something he can get. Also check with the Principal, sometimes schools have Booster clubs and PTAs that will help out.

Our school donated funds for books to kids w out funds of their own They could shop and get a book of their choice

I remember those days when my kids were younger...as a single parent money was tight. I tried to give them atleast $10 if I could. Sometimes G-ma aka Grandma would step in. For those of you saying that yes there's Library it's not the same when you go to a book fair and all your friends are buying books and trinkets and stuff and you don't. Kids feel left out. Our Book Fairs were held in the library as well. Just the principal of it all...if you know you know. I was one of the left out kid's.

Does he have everything he needs ?