Meaning Kit Carson, his grandaughter, Margo, Skeeter Jackson and the rest of the residents of Time Terminal 86, and this time they have to deal with that unknown "gentleman" of Victorian England known as Jack the Ripper. May as well get a couple of flaws out of the way first...As some of the other reviewers have pointed out, this is in two parts, which is needless. The book would not have been absurdly large had it all been published as a single volume, so to actually complete the story, you'll need to go ahead and buy the second book "The House That Jack Built" as well. There is also some bad writing here in a place or two...a few run-on sentences that just go on and on, to the point you find yourself having to go back and reread the passage more than once to figure out what is meant.This is not really a criticism, but the authors obviously accept the James Maybrick Diary (published a few years ago as "The Diary of Jack the Ripper") as geniune. There are some convincing arguements in favor of the diary, but just as many arguements, and just as compelling, that it is false. That said, what you are left with is a "ripping' (lousy pun intended) good story. You have a crooked polictian (isn't this becoming just a bit of cliche character now?) with his own agenda, murdering anyone who gets in the way, including his own daugther, who manages to avoid the planned hit with the help of a mysterious private investigator, and flees down the Victorian England "gate" to escape the pursuing hit men, and guess who is waiting on the other side? Actually, the "Whitechapel Murders" forms a second plot, in which a team of investigators are trying to positivly ID the Ripper,but they are in for a big surprise when they do. A pretty good book, but you do have to have both of them...