Simply describes a variety of tunnels, how they are built and how they are used.

The gnomes need your help! Explore their underground world and help them rescue their gold from a fire-breathing dragon. Navigate through the dinosaur pit and watch out for the giant anteater, solving maths problems and collecting objects along the way. This bright and busy mapping series provides an interactive picture book and a fun first look at coordinates and map skills. Math activities are combined with an exciting mission, making for an entertaining...