Heart of Fire

Heart of Fire by Howard, Linda. mass_market edition. ISBN: 9780671019747.

A fabulous lost Amazon city once inhabited by women warriors and containing a rare red diamond: it sounded like myth, but archeologist Jillian Sherwood believed it was real, and she was willing to put up with anything to find it -- even Ben Lewis. Ruffian, knock-about, and number one river guide in Brazil, Ben was all man -- over six feet of rock-hard muscles that rippled under his khakis, with lazy blue eyes that taunted her from his tanned face. Jillian watched him come to a fast boil when she refused to reveal their exact destination upriver in the uncharted rain forests -- and resolved to stand her ground. Neither of them could foresee what the days ahead promised: an odyssey into the fiery heart of passion and betrayal, and a danger that would force them to cast their fates together, immersed in the eternal, unsolved mysteries of love....