Celeste Tunnels Underground brings Celeste, a civil engineer, to the city of Dallas, Texas.  Seeking to find a solution that will minimize traffic congestion, Celeste settles on going underground by using tunnels. Join her in this adventure as she discovers how tunnels are being used across the world and learn about how they can help solve problems both in Dallas and abroad. 
 
Click here to get both books in the Celeste Saves the City collection by purchasing a hardcover or paperback bundle set!