Bring the LEGO building site to life, with mechanisms to push, pull and slide! Push, pull and slide the moving mechanisms in this brilliant board book to bring the LEGO building site to life. The LEGO builders need your help! Push and pull the tabs to make the LEGO bricks move – tip your bricks out of the dumper, lift them up and put them down with your crane and then slide the scene-changing mechanism to see what you have built – all in a day’s work! LEGO Building Site: A Push, Pull and Slide Book is a great gift for young LEGO fans.