Jeff Guinn is a Fort Worth best-selling author who will speak about his new book, “Waco,” hailed as a “definitive account” of David Koresh and the disastrous siege of the Branch Davidian compound 30 years ago. Jeff will be at Texas Star Trading Co. at 2 p.m. March 23 and make a few brief remarks about the book and then sign copies. Plenty of copies will be available for purchase as well as some of his earlier books. Jeff has attended the West Texas Book Festival in Abilene and has spoken several times here about his books on Charles Manson, Bonnie and Clyde, the Jim Jones cult and his acclaimed “autobiography” of Santa Claus. He was the book festival’s 2017 A.C. Greene Award winner.