Peter Donnelly, author of the award-winning President picture book series, is back with a new character, Mr. Gray: a very serious man in charge of a very old museum filled with stuffed animals. When a real live mouse decides to move into the Dead Zoo, chaos ensues...

Peter Donnelly is an award-winning author and illustrator. His debut picture book The President's Glasses was a number-one bestseller and his second book The President's Cat won the Children's Book of the Year at the Irish Book Awards. Peter lives and works in Dublin.