The unravelling a skein so tangled as that of the Erie Railway was a task that might have given months of labor to the most efficient District Attorney, with all his official tools to work with. Charles took the railway history; Henry took the so-called Gold Conspiracy; and they went to New York to work it up. The surface was in full view. They had no trouble in Wall Street, and they paid their respects in person to the famous Jim Fisk in his Opera-House Palace; but the New York side of the story helped Henry little. He needed to penetrate the political mystery, and for this purpose he had to wait for Congress to meet. At first he feared that Congress would suppress the scandal, but the Congressional Investigation was ordered and took place. He soon knew all that was to be known; the material for his essay was furnished by the Government. Material furnished by a government seldom satisfies critics or historians, for it lies always under suspicion. Here was a mystery, and as usual, the chief mystery was the means of making sure that any mystery existed. All Adams's great friends--Fish, Cox, Hoar, Evarts, Sumner, and their surroundings--were precisely the persons most mystified. They knew less than Adams did; they sought information, and frankly admitted that their relations with the White House and the Treasury were not confidential. No one volunteered advice. No one offered suggestion. One got no light, even from the press, although press agents expressed in private the most damning convictions with their usual cynical frankness. The Congressional Committee took a quantity of evidence which it dared not probe, and refused to analyze. Although the fault lay somewhere on the Administration, and could lie nowhere else, the trail always faded and died out at the point where any member of the Administration became visible. Every one dreaded to press inquiry. Adams himself feared finding out too much. He found out too much already, when he saw in evidence that Jay Gould had actually succeeded in stretching his net over Grant's closest surroundings, and that Boutwell's incompetence was the bottom of Gould's calculation. With the conventional air of assumed confidence, every one in public assured every one else that the President himself was the savior of the situation, and in private assured each other that if the President had not been caught this time, he was sure to be trapped the next, for the ways of Wall Street were dark and double. All this was wildly exciting to Adams. That Grant should have fallen, within six months, into such a morass--or should have let Boutwell drop him into it--rendered the outlook for the next four years--probably eight--possibly twelve--mysterious, or frankly opaque, to a young man who had hitched his wagon, as Emerson told him, to the star of reform. The country might outlive it, but not he. The worst scandals of the eighteenth century were relatively harmless by the side of this, which smirched