The Music of Mars

Blackballed from the archaeology field after a dispute with her project leader, Gretchen Blake accepts a job offer from the only company who'll have her. MarsVantage needs her help to decipher odd symbols in a remote Martian cave. If she can correctly interpret them, it will open up access to an energy source that could finally allow the Marsees to declare independence.

Interplanetary, MarsVantage's Earth-based rival, will stop at nothing to prevent them from succeeding... including bribery, theft, and even murder.

Can Gretchen unlock the secret held in this alien cavern before it's too late?