Amazon.com: CRANE LEGO NXT (LEGO NXT building & programming instruction guide Book 1) eBook : Dolata, Jan, Aleksander Gruszczynski, Piotr Marszalkowski, Ola Syrocka: Kindle Store
LEGO MINDSTORMS EV3 XDOZER (31313) - LEGO custom model with building instructions – Prof. Bricks