once you have placed your object , return to the bottom of the stairs for the next one . he wore a hat and a ragged plaid shirt . far off at the other end of this avenue they now caught sight of a house - very long and grey and quiet-looking in the afternoon sun . let me know if you find it . ' the place was damp and very dark . `` we do n't yet know what was wrong with you and- '' `` i 'm fine , and i 'm leaving . '' 