Bog-Myrtle and Peat

There is a certain book of mine which no publisher has paid royalty upon, which has never yet been confined in spidery lines upon any paper, a book that is nevertheless the Book of my Youth, of my Love, and of my Heart. There never was such a book, and in the chill of type certainly there never will be. It has, so far as I know, no title, this unpublished book of mine. For it would need the blood of rubies and the life of diamonds crusted on ivory to set the title of this book.