Jamie Webb

Nate and Cat absolutely love inventing. You name it, they've tried to build it. After accidentally turning their headmaster blue, they win a year's scholarship with the world's richest, cleverest, most charismatic inventor, Ebenezer Saint. And along with twenty-three of the brightest scientific minds in the land, they begin their year-long stay in the Saint's Solutions paradise, a vast industrial compound filled with unimaginable inventions. But it soon becomes clear that all is not what it seems. Ebenezer Saint is hiding a dark agenda - and if Nate and Cat ever want to see their families again, they will have to out-wit, out-run and out-invent the world's greatest inventor.

Nate and Cat thought they had destroyed the evil inventor Ebenezer Saint. But they were wrong. Now everybody seems to be acting strangely. It's only when Nate and Cat witness their friend Allan being struck by a car that their worst fears come true. The impact should have been fatal, but the boy simply gets to his feet and walks on - oblivious to the gleaming metal visible through his torn skin. The young inventors know one of Saint's robots when they see it, but how will they defeat them this time?