Her stern buoyancy tanks prevented her dropping with great rapidity; but Thurid was firing rapidly now in an attempt to burst these also, that I might be dashed to death in the swift fall that would instantly follow a successful shot. Shot after shot tore past or into us, but by a miracle neither Woola nor I was hit, nor were the after tanks punctured. This good fortune could not last indefinitely, and, assured that Thurid would not again leave me alive, I awaited the bursting of the next shell that hit; and then, throwing my hands above my head, I let go my hold and crumpled, limp and inert, dangling in my harness like a corpse. The ruse worked, and Thurid fired no more at us. Presently I heard the diminishing sound of whirring propellers and realized that again I was safe. Slowly the