POP-UP. (SABUDA) 12 DAYS OF CHRISTMAS by Robert Sabuda. NY: Simon & Schuster 1996. Sq. 4to, cl. backed pict. bds, Fine. 1st ed. (1 -10 code). Each 2 page spread has two pop-ups done in white against colored backgrounds - one emerges as the page is opened, the other is under a flap. The pop-ups are really paper intricate sculptures. One of the most well executed pop-ups of its kind.