ISBN-13: 9781500325060 / Angielski / Miękka / 2014 / 126 str.
Oliver Dingle-Mouse has found what he has been looking for in Mr. Rat's junkyard, a piano. There is only one problem, he doesn't have any money to buy it. Mr. Rat talks the little mouse into setting up a farming business to earn the money to buy the piano. To make a profit, Oliver enters into partnership with his friends Dianna and Timmy Goo-Cheese and learns what it takes to run a business. This book uses humour to keep young (and older) readers' interest. It also has 16 illustrations, some explaining business concepts others for comic relief.