In this book, Dover is the Publisher; mine was the Hardback edition. It was a 50/50 coin toss for it had errors and did not meet the criteria of the true RMS Titanic while Dover did try their very best. It could have been done better ... in my humble opinion; there are others out there that exceeds far better than this one.But for those who are collecting for 100th Anniversary of RMS Titanic for their Library; it is a nice addition to the library and leaving it there with others in chronically order, however, to be frank and honest, you would find the exact same issues as I have reported. I sold this hardback edition a very long time ago, for it was not worth keeping.Try if all possible to obtain that Hardback Edition more than the Paperback (it is more valuable) if you can in Amazon!