The Art of Illusion warmly inscribed by John Mullholland to Edgar Heyl: two great figures in Magic History: 1944

I collected these book when I collected: One notable magic figure inscribing a book to another. It does not get much better. This one from John Mulholland (magician, author and collector) to to noted collector, author and historian Edgar Heyl.  Includes Heyl bookplate. Nice find from the Heyl library! Has Mylar slipcover. VG 1944.