A Queen's Gamble by Melissa C. Kirby
Approx. 91,200 words.
Published on June 27, 2012.
Philip of the Combarren, spy-master of Palmyra, swore allegiance to Queen Zenobia after her husband was mysteriously assassinated. But now she has rebelled, her city is in danger from a vindictive Rome, and Philip must decide who he fights for.