The Roberts and Hedges book has lots and lots of detail, with LOTS of procedures you would never do in the city, but, if you are THE doctor in the boonies, you would find what you needed.
The Reichman and Simon book has less words, but the pictures are great, well-drawn and descriptive, and the common procedures (and alternative methods) are clearly illustrated (better than Roberts and Hedges).
My program gives the Roberts and Hedges book on starting, and I think that is good. I will purchase the Reichman and Simon book second. Definitely, though, your department should have both books available in the ED. You can determine your own preference.