“Today on The Scifi and Fantasy Reviewer I’m once again proud to publish the third in a series of guest articles written by David Flin, who is both author and editor at the superb new publishing house Sergeant Frosty Publications. Today, David takes a look at the world of Harry Potter, and specifically the first book in the series – Harry Potter and the Philosopher’s Stone. How does it work as a stand-alone story outside of the mega-bestselling series it kicked off, and how does it so effectively write to its target audience?”