Each search starts from the first page. Its result is limited to the first 17 sentences. If you upgrade to a VIP account, you will see up to 500 sentences for one search.
8 They were all locked, as I had expected, and the locks were comparatively new; but I went down the stone stairs to the hall where I had entered originally.
9 I rushed up and down the stairs, trying every door and peering out of every window I could find; but after a little the conviction of my helplessness overpowered all other feelings.
10 I turned to run down again towards the vault, where I might find the new entrance; but at the moment there seemed to come a violent puff of wind, and the door to the winding stair blew to with a shock that set the dust from the lintels flying.