Patricia Nelson Limerick, nationally acclaimed history professor at the University of Colorado at Boulder, will speak on her new book, "Something in the Soil: Legacies and Reckonings in the New West," on Friday, April 7. The talk will be at 7:30 p.m. in the Humanities Building, room 1B50, on the CU-Boulder campus. The talk is free and open to the public, and books will be available for sale. Following the lecture, Limerick will sign books at a reception in the CU Heritage Center in Old Main.