Simply one of the best feel good experiences you will get from a book. It made me laugh and cry and appreciate life and the effort we should all make to live it in a more honest, fulfilling and meaningful way.
It manages to be sentimental, whimsical and emotional without ever passing into queasy simplicity. Sonny's relationship with both his parents, his friends, girls, with himself, as well as the story of conflict within the mine, offers a rounded reading experience that paints a vivid picture of a world that is probably long gone but whose issues and values are as pertinent today as ever.
'The Coalwood Way', Hickham's companion piece to 'Rocket Boys' (NB: not a follow up) is good as well; more of the same but doesn't hold up as well as a complete work.
Go buy, or borrow, and read, 'Rocket Boys' (aka 'October Sky'. But I wouldn't bother with the film).