Where is the Mona Lisa?

<p>Undated but circa 1965.  102pp plus tipped in colour frontispiece and numerous monchrome plate illustrations, further illustrations in text.  Illustrated endpapers. Bright, blue cloth-covered boards with gilt lettering and titles.  4to. Cloth boards a little rounded on corners and spine ends, and marked around spine where the dust wrapper, which has suffered some water damage, has stuck to cloth.  Internally neat, clean, bright and tight.  In its original illustrated matte dust wrapper, worn, water damaged at base, heavily shelf worn.</p> <p>A hundred pages on why the Mona Lisa in the Lourve, though by Leonardo da Vinci's hand, is in fact not the true Mona Lisa, but another woman entirely and unknown to the world at large.  In parts the text reads like a detective story but it adds up to a serious guided tour ending in the rediscovery of the true Mona Lisa.  Hard to find title.</p>