Guts ‘N’ 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.