Ballistic Basics by J. Gunnar Grey
Price: $1.99 USD. 32330 words.
Language: English. Published on April 30, 2013. Nonfiction » Reference » Handbooks and Manuals.
There's a lot involved in firearms and ballistics. But with this handy primer in your e-reader, you'll be armed and ready to write before you can say "submachine gun."
Oh, and did I mention it's illustrated?