CHAPTER Twenty-Five THE STEAM LAUNCH.
MR TOM JACKSON's notion of making good his escape from the hotel by means of a steam launch was an excellent one, so far as it went, but Theodore Racksole, for his part, did not consider that it went quite far enough.
Theodore Racksole opined, with peculiar glee, that he now had a tangible and definite clue for the catching of the Grand Babylon's ex-waiter.

He knew nothing of the Port of London, but he happened to know a good deal of the far more complicated, though somewhat smaller, Port of New York, and he was sure there ought to be no extraordinary difficulty in getting hold of Jules' steam launch.

To those who are not thoroughly familiar with it the River Thames and its docks, from London Bridge to Gravesend, seems a vast and uncharted wilderness of craft--a wilderness in which it would be perfectly easy to hide even a three-master successfully.

To such people the idea of looking for a steam launch on the river would be about equivalent to the idea of looking for a needle in a bundle of hay.
But the fact is, there are hundreds of men between St Katherine's Wharf and Blackwall who literally know the Thames as the suburban householder knows his back-garden--who can recognize thousands of ships and put a name to them at a distance of half a mile, who are informed as to every movement of vessels on the great stream, who know all the captains, all the engineers, all the lightermen, all the pilots, all the licensed watermen, and all the unlicensed scoundrels from the Tower to Gravesend, and a lot further.

By these experts of the Thames the slightest unusual event on the water is noticed and discussed--a wherry cannot change hands but they will guess shrewdly upon the price paid and the intentions of the new owner with regard to it.