Sounds nice; enticing, with Lee's illustrations, though a hardback is a rather expensive addition for those of us who already have all of those works. I can suggest a perfect companion:
More information
here. (Cover illustration by Anke Eissmann)
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'Mercy!' cried Gandalf. 'If the giving of information is to be the cure of your inquisitiveness, I shall spend all the rest of my days in answering you. What more do you want to know?' 'The whole history of Middle-earth..
.'