Ro’Derick Zavala grew up in Chicago at 21st and State Street — the northern tip of a four-mile corridor lined with 8,000 units of public housing . His mother worked three jobs, including one at Walgreens, where she would pick up the Disney and Hanna Barbera books that inspired Zavala to fall in love with reading at a young age. That passion should’ve made him a successful student. But on Chicago’s south side, in the 1980s, it was hard to find a safe place to go to school.