Caught in the crossfire of an interstellar war, our Earth was bombed to flinders--and then repaired. The mysterious alien Benefactors who healed the planet also offered "uplift" to our dolphins and gorillas. The dolphins turned them down. The gorillas said yes. As a result, we're now sharing our world with language-using, tool-making simians. Tensions are inevitable, in both directions, but it's gradually working out. Decades later, teenage cadet Robin Plotnik has been assigned to Fist of Earth,...