Princess of Amathar is on sale for the month of June, only at Smashwords during their Summer/Winter event.  Regularly 2.99, pick it up for 1.50 with coupon code SSW50 by following this link.

Mysteriously transported to the artificial hollow world of Ecos, Earth man Alexander Ashton finds himself in the middle of a millennium-long war between the reptilian Zoasians and the humanoid Amatharians. Adopted by the Amatharians, Ashton must conform to a society based on honor and altruism, ruled by Knights whose power comes from the curious energy forms known as “souls” which inhabit their supernaturally powerful swords, and rife with its own peculiarities and prejudices. When the Princess of Amathar, whom Ashton has longed for since first seeing her, is captured by the Zoasians, he must cross an alien world, battle monstrous creatures, and face unknown dangers to save her. Princess of Amathar is a sword-swinging novel of high adventure in the tradition of Edgar Rice Burroughs. It is the story a strange world filled with alien races, aerial battleships, swords and energy weapons, amazing adventures and horrible dangers, and the man who must face them all for the love of a woman he has never met.