Three cheers for Friday! Of course it is Friday the 13th today! Ah well, I’m not superstitious. Are you!? Time for another free Nook book. Today’s selection is Don’t Know Much About Mythology: Everything You Need to Know About the Greatest Stories in Human History but Never Learned by Kenneth C. Davis. This looks like such an interesting read! I have another book by this author, Don’t Know Much About History, and it’s a great book. Very easy to read and follow along, which is good for me since History was not my forte in high school. The Mythology book explains terms and concepts like Pandora’s Box (!), Achilles’ Heel, and more things we say all the time but might not know their origin. I’m definitely going to grab this one! You can read more about it on the Barnes and Noble Nook Blog, then follow this link to download your free copy of Don’t Know Much About Mythology.