Navy lieutenant Podkayne, daughter of Ray Garcia-Strickland, is tired of her job as Martian consul in California--and Earth's oppressive gravity. So she's OK with getting called back to Mars, even if it's because her great-grandmother is sick and being put into suspended animation. After a family reunion, Podkayne's next port of call is Europa, one of Jupiter's moons, where she can finally realize her dream of being a singer. But just when...