Grandma's Glasses

Oh no, Fatima accidentally broke her grandmother's glasses! But then her grandmother tells her that she has two other pairs. She has one for seeing things up close, and one for looking at things far away. 

Her grandmother begins to tell her how grateful she is for the Arab Muslim world, which first invented glasses over a thousand years ago! 

What is this amazing world? What do her grandchildren Fatima and Khalid learn about the genius inventor? Dive in to meet him and explore his many wonderful discoveries!