Here are the covers of the books I’ve published to date. If you are interested in buying either of them, please contact me at bobsilbernagel@gmail.com.
I am currently working on two other book projects, and hope to have more news about them next year.
Cover of my book, Troubled Trails, published by the University of Utah Press in 2011. Price = $25.Dinosaur Stalkers, published jointly by Dinamation International, the Museum of Western Colorado and the Bureau of Land Management in 1996. Price =$5.00
