organizes privateers, 142;
discovers lack of powder, 143;
plans campaigns in Canada and elsewhere, 143, 144;
his plans of attack on Boston overruled by council of war, 144;
writes to Gage urging that captives be treated as prisoners of war, 145;
skill of his letter, 146;
retorts to Gage's reply, 147;
continues dispute with Howe, 148;
annoyed by insufficiency of provisions, 149;
and by desertions, 149;