And it only grew more complicated. For immediately after Sophia had shown her true colors, one of the great ships passing from the ocean into the Thames had altered her course, and had been growing ever since: a tiered battlement of white canvas spreading wider and looming higher by the minute. This thing was to the brig as a bear to a bulldog. She had three masts to the brig’s two, and more courses on each mast, and more deck to carry cargo or guns—but mostly guns, for she was (as rapidly became obvious) an East Indiaman, hence not really distinguishable from a warship. She had at least thrice the brig’s displacement. Farther up the Thames, her size would have put her at a disadvantage, but there was adequate room to maneuver here, at least, provided one had accurate charts and knew how to use them. This East Indiaman seemed every bit as confident as the brig in steering around unseen shallows. This despite the fact that she was not an English ship at all, nor a Dutch, but—as became clear, when she finally ran out her colors—