1940s Mandrake the Magician Big Little Book

My sweetie is a magician, so I'm always on the lookout for old magic items while antiquing. Last week I found this great 1940s Big Little book, featuring Mandrake the Magician, the mysterious detective star of comics, radio, and serials. Only problem now is, who gets it: me, the Big Little book collector, or the magician sweetie...