All Ian wanted to do was sing in the church choir.
However, he is a mouse, not a human. The choir members were not too happy to hear him—or see him! Join Ian and Pierre, along with their “big-boned” dwarf-hamster friend, Fred, as they disguise themselves to hide from Ludwig, the house cat afraid of dust bunnies. Along the way the determined and witty friends learn about Saint Cecilia and the importance of singing praise to God.
Link to site: http://rafkapress.com/children-s-books/toupee-mice.html