A collection of original rhyming poems about Caterpillar (the largest heavy equipment manufacturer in the world), Cat dealers, and the customers who use and love heavy equipment. Who would have thought that making, selling, and using heavy equipment was this funny -- and touching? Tom Catalano has worked for Caterpillar, a dealer, and a local contractor. He's seen each from the inside out and reports his findings in fun-to-read verse for the whole family. If you don't currently have Yellow Blood (a love for Caterpillar and their equipment), you WILL after reading 'I Dig Mud & Yellow Blood'!