Guts ā€˜Nā€™ Gumption is the subtitle of the new book by Tom and Jemima Davis who share their story of buying and selling 22 ranches, raising five kids and creating an Idaho/Oregon livestock legacy. Their memoir, Resurrection of the Bar O, tells how they did it. 154 pages; 200 photographs; maps. Order from T&J Publishing, Boise, ID, toll-free 888-344-9929; $25.