I finding an increasing interest in growing my collection of books. While online information is readily attainable, it often hard to verify dates, accuracy of information, and often older photos just aren't available. For a majority of my life, I've modeled PRR prototypes and have a passion the CNJ even if my library could be better there. Books I find essential for PRR are the Pennsy Power books by Al Staufer even if they are not 100% accurate, Don Ball's PRR in Color, Wither's publications, and off course the Keystone issues.
Recently I've taken an interest in the ATSF after 25 years of living in Arizona so my book collection is growing there as well. Regardless of road I find it all so interesting to read and learn new things. I'm now diversifying to the major railroads of the 50's in general.
I'm more interested in what you consider essential for the roads you model. What are your precious books? Who are your favorite authors?
Here is my latest acquisition.