I currently have a little girl (6 months) coming to storytime who has severe glaucoma. Her parents are looking for materials/resources to help her develop eye strength and also for braille books. We've connected them with the NY State Talking Book and Braille Library but I would love to have more materials at our local library that she could use. Does anyone have suggestions for the best place(s) to buy braille books? Suggestions for other materials that may be helpful?