good voyage and speedy return," chuckled Engineer Serko, following the
phrase with a loud and prolonged laugh.

When the news was received at New-Berne, the authorities at first were
puzzled to know whether the missing inventor and his keeper had fled
or been carried off. As, however, Roch's flight could not have taken
place without the connivance of Gaydon, this supposition was speedily
abandoned. In the opinion of the director and management of Healthful
House the warder was absolutely above suspicion. They must both, then,
have been kidnapped.

It can easily be imagined what a sensation the news caused in the
town. What! the French inventor who had been so closely guarded had
disappeared, and with him the secret of the wonderful fulgurator that
nobody had been able to worm out of him? Might not the most serious
consequences follow? Might not the discovery of the new engine be lost
to America forever? If the daring act had been perpetrated on behalf
of another nation, might not that nation, having Thomas Roch in
its power, be eventually able to extract from him what the Federal
Government had vainly endeavored to obtain? And was it reasonable, was
it permissible, to suppose for an instant that he had been carried off
for the benefit of a private individual?

Certainly not, was the emphatic reply to the latter question, which
was too ridiculous to be entertained. Therefore the whole power of
the State was employed in an effort to recover the inventor. In every
county of North Carolina a special surveillance was organized on
every road and at every railroad station, and every house in town
and country was searched. Every port from Wilmington to Norfolk was
closed, and no craft of any description could leave without being