The product is a lot of 12 western paperback books by authors William W. Johnstone and J. A. Johnstone. The books are part of the Shawn O'Brien series and published by Kensington Publishing Corporation in 2016. The novels fall under the genres of westerns, historical fiction, and action & adventure, with an intended audience of adults. Each book has a length of 6.7 inches, a height of 1 inch, and a width of 4.1 inches, with a weight of 6.4 ounces. The books contain 384 pages each and are in English language.
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