The Wee Free Men (by Terry Pratchett)

In my gradual re-reading of Terry Pratchett's Discworld series, I reached a point at which - chronologically - it was time to diverge slightly from the main books and into those written for younger readers. So I picked up ‘The Wee Free Men’ a few days ago, and have just finished reading it. I had only read it once before, nearly two decades ago, when I read it aloud to my teenage sons. I had a general recollection of the plot, but had entirely forgotten the details. 

This book is set in the ‘Cha...