El rato?n de biblioteca

"Myne has achieved his first goal: to become an apprentice merchant. With the help and financing of Benno, a young merchant, you will be able to buy the necessary materials to make paper and you will be one step closer to making your dream of living surrounded by books a reality. But her knowledge of the business world and her ability to talk to adults soon gives her away, and Lutz begins to wonder who Myne really is. Will this bookworm keep his big secret hidden?"--Amazon.