Cindy Wilson will give a presentation at the Wheels Across the Prairie Museum in Tracy on Aug 12, Monday, at 6:30 . The presentation will be about her new book, We Suffered Much.  She will talk about Charles Wood Irish and the Dakota Territory Railroad Survey of 1879 - 1881.  C. W. Irish charted a path for the railroad , beginning in Tracy and headed toward Deadwood. The author will talk about events close to Tracy.