Chicago Ridge

Guide to haunted locations

Chad Lewis, author of "The Illinois Road Guide to Haunted Locations," will speak at the Chicago Ridge Public Library at 7 p.m. Monday.

Lewis, who also is a paranormal investigator and co-founder of Unexplained Research LLC, will have copies of his book available for sale after the lecture for $14 each or two for $24.

The library is located at 10400 S. Oxford Ave., Chicago Ridge. Information: (708) 423-7753.