Ivor the Engine - Oliver Postgate

Something was the matter with Ivor. It wasn''t that he hadn''t enough coal in his fire, he had plenty. It wasn''t that he hadn''t enough water in his boiler, his boiler was full. Jones the Steam, with the help of nearly everybody else in that part of Wales, set out to find the trouble and put it right. A reproduction of the original book from 1962.