Search encyclopedias and specialized reference sources that once were accessible only in the library! Our collection ranges from art to technology resources.
- See more at: http://oppl.org/research/online-tools/g#sthash.IEOnbsiZ.dpuf 
From arts and science to travel, great reference guides go with you, anywhere you are. With Gale Virtual Reference Library (GVRL), you can search encyclopedias and specialized reference sources that once were accessible only in the library, now available any time, anywhere with an Oak Park Public Library card—no loan periods, no waiting. Try GVRL when planning your summer travel, or browse by category to find full text resources on the topic of your choice. Get started now with your Oak Park Public Library card and PIN .