The Twin Empires

"The Twin Empires" is a book about the history of the wars between the Troll empires and the Aqiri empires.

Found at:
 * Booty Bay in Stranglethorn Vale - building near fishing vendor
 * Dalaran at the Broken Isles - Circle of Wills in the Underbelly. Next to K'huta.
 * Gadgetzan in Tanaris - inn