{| style="margin: 0 0 0.5em 1em; border:1px solid silver; background: white; max-width: 210px; float:right; font-size:90%; text-align:left" cellpadding="5" cellspacing="3" ! colspan="2" style="font-size:110%; text-align: center; background:#669999" | |- | colspan="2" align="center" | File:Studies on Balaur Ruins.png |- valign="top" ! style="background:#B3CCCC; width: 75px" | Type | Book |- valign="top" |- valign="top" |- valign="top" |} Studies on Balaur Ruins describes the Krall in the time before the Cataclysm.