Grandfather is off on an expedition to the North Pole to find the Last Polar Bears and with him goes Roo - a dog of character and strong views. The intrepid explorers set sail on the good ship Unsinkable and embark on the adventure of a lifetime. Eccentric, moving and very funny, their story is told through a series of extraordinary letters.
Harry Horse was born in Coventry. He wrote and illustrated several children's books - including THE LAST POLAR BEARS and THE OGOPOGO, which won the Scottish Arts Council Writers' Award. He was well-known as a political cartoonist and produced cartoons for the New Yorker, The Guardian, Scotland on Sunday and The Scotsman. Harry died in 2007.