"He didn't look like most escaped prisoners for a fact," assented Frank.  "We'll let his failure to see Tom go for what it's worth.  But there's one thing that's been growing in my mind right along.  We're sure that Tom isn't dead, for the burial parties cleared up the field and didn't find him.  We know too that he isn't on the hospital list. I got a squint at that no later than yesterday, and Tom's name isn't there.  That seems to cut out everything except capture by the Huns, doesn't it?"