Popsugar Family Gifts For Kids Lego Ideas Pop-Up Book Set 2018 Brand New Lego Set Actually Builds a Functional Pop-Up Book, and Damn, This Is Cool October 22, 2018 by Alessia Santoro First Published: October 18, 2018 View On One Page Photo 3 of 19 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 What the Book Looks Like Before Opening Previous Next Start Slideshow Gifts For KidsGifts Under $100LEGOGifts For Teens