Read it through once

It was a little lattice window, about five feet and a half above the ground, at the back of the house: which belonged to a scullery, or small brewing-place, at the end of the passage. The aperture was so small, that the inmates had probably not thought it worth while to defend it more securely; but it was large enough to admit a boy of Oliver’s size, nevertheless. A very brief exercise of Mr. Sikes’s art, sufficed to overcome the fastening of the lattice; and it soon stood wide open also.