The Church Mice and the Moon

Humphrey and Arthur, co-leaders of the church mice, are abducted by two rocket scientists employed by the town councillors  to make Wortlethorpe the first borough council to put a mouse,or in this case two mice, on the moon. Sampson, the church cat sets out to save them from a no-return  lunar trip. But will he suceed?
One of the celebrated classic Church Mice series of children's books.