rone | SIPs: second chance

As seen originally here, i've added a SIP to the unguessed titles. If you hadn't seen it before, check it out now.

yellow bushes, judicial panel, body exchange, frog people (Frank Herbert's The Dosadi Experiment, guessed by pobig)
dragon with twelve, dragon with eight heads, ten heads, mount szaniszlo* (Steven Brust's The Sun, The Moon, and the Stars, guessed by ambyr)
robot girls, fifty knots, frustrated parkaboy*
helicopter screws, emotional engineering, pleasant vices, impudent strumpet (Aldous Huxley's Brave New World, guessed by pobig)

*: the original SIPs were all that came up, so i had to find another one manually.