Book Questionnaire for Authors

West Earlham Junior School have been asking authors 4 questions. A whole bunch of authors have replied and it's quite enlightening to check out everybody's answers here:
http://wejsbookblog.blogspot.co.uk/2014/03/4jbs-author-questionnaire.html

I've chipped in. The email asking me to do this said I should take 30 seconds over it. So I didn't think about it very much and just typed as fast as I could. Here's what I said:

1. What was your favourite book as a child? 
Age 8: Magnus Powermouse by...