The Navajo County Historical Society is once again presenting Haunted Tours of the Historic Courthouse from 6:30 to 8:30 p.m. on Monday and Tuesday, Oct. 29 and 30. The tours will be conducted by volunteers from the Petrified Forest Museum Association and the Bucket of Blood Re-Enactors. The tours will introduce visitors to the history of the courthouse, as well as some of the more ghostly encounters experienced by those working and visiting the courthouse. The cost of the tour is $1 per person, with light refreshments provided. The proceeds will benefit the work of the historical society.