Gary Russell wrote a long essay about his experiences as a child actor, now removed from the web presumably as it forms the basis for this book. Interesting stuff as he's very informative about the casting process and what happens when rhe cast of a long running don't get on (as happened with the Famous Five) and when the producers realise that one of the actors isn't up to the job (ditto). Should be a good read. And yes, I suppose one has to point out that he's the same Gary Russell who writes Doctor Who novels and editing the DW magazine for years.