“He won’t tell me anything. Why should he?”

“You will go to Dobelle as his supervisor. We have arranged for a senior position to be created within the ruling oligarchy. You will occupy it. We agree that Perry will not reveal his motives as the result of a simple inquiry. That has been tried. Use your own strengths. Use your subtlety. Use your initiative.” The voice paused. “Use your anger.”

“I am not angry with Perry.” Rebka asked more questions, but the answers offerd no enlightenment. The assignment still made no sense. The central committee of the Phemus Circle could waste its resources if it so chose, but it was a stupid mistake to waste Rebka’s talents — he lacked false modesty — where a psychiatrist seemed more likely to succeed. Or had that already been tried, and failed?

Hans Rebka swung his legs off the bunk and walked over to the window. He stared up. After a three-day trip through five Bose Network nodes and a subluminal final stage, he had finally landed on the Starside hemisphere of Opal. But Starside was a bad joke — even before dawn there was not a star to be seen. At that time of year, close to Summertide, cloud breaks on Opal were rare. Approaching the planet, he had seen nothing but a uniform, shining globe. The whole world was water, and when Dobelle swung in at its closest to its stellar primary, Mandel, the summer tides reached their peak and the oceans of Opal never saw the sun. Safety lay only on the Slings, natural floating rafts of earth and tangled vegetation that moved across Opal’s surface at the prompting of winds and tides.

The biggest Slings were hundreds of kilometers across. The Starside spaceport was situated on one of the largest. Even so, Rebka wondered how it would fare at Summertide. Where would it go, and would it survive when the main tides came?