Frozen Sky Series by Jeff Carlson

BENEATH THE ICESomething is alive inside Jupiter's ice moon Europa. Robot probes find an ancient tunnel beneath the surface, its walls carved with strange hieroglyphics. Led by elite engineer Alexis Vonderach, a team of scientists descends into the dark... where they confront a savage race older than mankind...FIRST CONTACTBased on the award-winning short story, The Frozen Sky is a new full-length sci fi thriller novel from the international bestselling author of Plague Year.

A quake in the ice nearly kills Alexis Vonderach, setting off new confrontations with the blind alien tribes of Europa. In the weeks since First Contact, her crew has learned their bizarre language... but the sunfish are as violent as their world...

RETURN TO THE FROZEN SKY Beneath the ice, Vonnie tries to rescue an ESA biologist who was kidnapped by the sunfish. In space, the People's Supreme Society of China moves against the ESA, launching thousands of drones and hunter-killers as Vonnie uncovers a secret of ancient power. Conflict above. Conflict below.