The Children of Chemosh - The False Creators, #1

Chemosh had spoken, and his voice was warm and alluring. His pure light was able to heal any wounds in their souls. Thousands of years ago, king Irkal rejoiced in prosperity and wealth. He prepared sacrifices and festivals to the sun god, and the people adored him. The powerful Temple supported him, and the high priest accepted his generous donations. General Sether brings him some bad news, that the kingdom of Osiris moves its troops close to Argania's boundaries, in the oasis of palm trees, they have the help of Giants.
Prince Mentra, who is barely twenty years old, is one of the most capable warriors in the holy city. His gift to enter the astral world made him the king's most precious weapon. Mentra dreams about the day when he will sit on the throne and be able to make significant changes in his city. In our time, George awakens in a locked and dusty warehouse. His last memory was of falling of the bank of Thames.
Sarah is not there with him. He will do anything to figure out where he is and how to escape.