Last chapter

I have a few questions about our last chapter.Captain Beatty was killed by flame thrower correct?And were the Beatles(cars)looking for him or were they just driving around fast.And who were the kids.Although i was confused i did like how the author really put you in Guys shoes,with things like how he was running and the pain he went through.O yea and who's house did he put the books in,a random house?