Chicago, Illinois, is well known for its long history of mobsters, murders, and tragedies, but it is also known as one of the most haunted cities in the United States. This title explores the history of Chicago, reports of unexplained activity at several locations throughout the city, and ways in which paranormal investigators and scientists search for proof of hauntings. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.