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The Frugal Wizard’s Handbook for Surviving Medieval England.

Sanderson usually writes fantasy stuff which is not usually my bag. However this book veers much more towards sci-fi and humorous sci-fi to boot and it was EXACTLY my bag. Funny, with an interesting plot line--you can kind of tell what it is by the title--and a gradually revealed main character. Only suggestion for future readers: splurge on a print (or at least color) copy because there are many adorable illustrations that should not be missed