midnight on Tuesday, December third
Metzger , I think , was only intended to get his information out of the book , and leave it where it was . At any rate , he was puzzled , and inserted that ad in the Times the next morning -- that LOST ad , you remember . By that , I imagine , he intended to convey the idea that he had located the bookshop , but did n't know what to do next . And the date he mentioned in the ad , midnight on Tuesday , December third , was to inform Weintraub -LRB- of whose identity he was still ignorant -RRB- when Metzger was to go on board the ship . Weintraub had been instructed by their spy organization to watch the LOST and FOUND ads . '' `` Think of it ! '' cried Titania .