I live in Chicago as well and have 3 library cards
Chicago Public Library
Chicago Public Library
ePub: 134
PDF: 1216
Mobi: 240
Crystal Lake Public Library
North Suburban Digital Consortium
ePub: 0
PDF: 1639
Mobi: 884
Schaumburg Public Library
MyMediaMall
ePub: 166
PDF: 1752
Mobi: 468