Nikki Tesla and the ferret-proof death ray (Elements of genius 1.)
by Keating, Jess (Author)
Series
Summary
Nikki Tesla is a genius, so mostly she finds school boring, and amuses herself by inventing things, like her mysterious missing father; trouble is most of her inventions have serious, lethal potential (like the death ray, which just blew a hole in her floor); so she and her ferret are hustled off to... Full description