Frank and Nadia have been busy knocking down some of the pre-fab buildings they've had delivered and hiding the plans for the cross-island superhighway they were so keen on - because the fabulous Pari Thomson, creator of the magical botanical paradise Greenwild - is heading shorewards on her lily-pad for a visit. No surprise that this series of eco-thrillers has been a massive success, they're exciting enough to even distract Frank from his one-man campaign to make poets read aloud better. No surprise either that Nadia is finally ready for some time alone.