From what I recall in past conversations with Charles, he hasn't read the other two books that you've mentioned.
This is correct: I have seen a copy of HFSJ, but I've never actually read it cover-to-cover. Aside from glossing through reviews and a TOC for the Manning book, I don't know much about that either (although I'm told the second edition for SCWCD 1.4 let the series down). I try not to be influenced by the competition; the book was written the way I wanted it to go, not to imitate the style of others. I hope in that way it turns out to be unique (whatever that might mean!).
I, on the other hand, have read the other two and I'm getting close to finishing Charles' book. I hope to finish and post a review of it tonight, which should answer your question here by including a comparison to the other available books.
I'm looking forward to that... I think

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Charles Lyons (SCJP 1.4, April 2003; SCJP 5, Dec 2006; SCWCD 1.4b, April 2004)
Author of OCEJWCD Study Companion for Oracle Exam 1Z0-899 (ISBN 0955160340 / Amazon Amazon UK )