The product is a rare and valuable reprint of "The Big Green Book" by Robert Graves, featuring original illustrations by Maurice Sendak. This hardcover edition, published by Macmillan in 1985, is a Collector's Edition with a signed sketch by Maurice Sendak, limited to just 250 copies worldwide. It is a unique and sought-after item for collectors of children's picture books and fans of notable authors like Robert Graves and Maurice Sendak. This edition is a special and limited find, offering a special glimpse into the world of children's literature through the iconic works of these two renowned authors/artists.