Those who have had trouble purchasing a book featured in a story in the Monday, Feb. 12, Community section of the Butler Eagle can find it on Amazon by clicking on “books” to the left of the general search tab.

Once the books category search bar appears, enter the title of the book, “Depravity in the Darkness” there.

The book, by Todd Bromley, of Mercer County, details the horrors perpetrated on two young couples on a double date in 1968 in Slippery Rock.