Slip on your overalls, pop on your hard hat and jump in the digger - let's build a house! First the floor, and then the walls, Then the roof. Let's build it tall. You and me - we'll build it all! Up, up, up. A step-by-step look at how a house is constructed from digging the foundations and laying the bricks through to fitting the drains and painting the walls. Let's Build a House is a high-energy, gorgeously illustrated picture book written by a real-life engineer.