I would like to host a used book sale in the spring for the children in our school. I am not necessarily looking to make huge dollars on this, I would like the children to have access to new (as in books that they have not read yet)books for the summer and to perhaps tie it into the school distric's summer reading program. Has anyone done this? Aside from sending notices home how could I get books We are a school of 525 children so I will need a lot of books for all children to buy. Help!