arms and advance; but in the mean time General Walker had changed
his intention, and, when morning broke, the whole force quitted the
outskirts and marched back into Rivas. The killed and wounded by
the whole affair were reported officially at one hundred, or
thereabout,--underrated, most probably, for effect upon the men. It
was enough, however, considering the filibusters had no more than
four hundred engaged. Amongst them, though not reported, was that
devil-hearted dog which I have mentioned heretofore. He fell, shot
through the head, whilst advancing with the others toward the barricade.
He was lamented by the whole army,--by many superstitiously, even,--who
said he had gone through all Walker's hard stresses so far untouched,
and his end was prophetic of downfall.

And it is even true, that from this battle General Walker's prospects
clouded rapidly. A proclamation, issued by the Costa-Rican government,
promising fugitive filibusters free passage to the United States, found
its way into Rivas, and immediately worked immense mischief, and was,
indeed, the instrument of his overthrow. The men had no sooner seen it
than they began to leave as fast as they found opportunities to escape.
Guards were placed around the town, and spies in every company; but it
was of no avail; and every morning it was rumored through the camp that
this or that number had got off for Costa Rica during the night. General
Walker, in a speech which he made a few days after to infuse new spirit,
said that these were the cowards,--whose absence was beneficial, and
from whom it was well that the army should be purged. However, this was
exaggerated. It is true, doubtless, that there were many leaving merely
from fear, who would have chosen to stay with him, rather than trust
to the promises of a people believed to be treacherous and
promise-breaking, and whose hatred they had incurred,--had the battles
of San Jorge and Obraja been successful. And, indeed, the filibuster