Introduction to Japanese horror? More like an introduction to most mispelt words EVER.

I'm currently reading this book for my dissertation. "Introduction to Japanese Horror Film" by Colette Balmain.
Not by choice, let me assure you! It's just thats theres not so many books on Japanese horror film around in this country.
Anyway, the useless and irrelevant rambling- I can overlook. But for a published book, its got more spelling mistakes than stories I wrote when I was 6.
Academics eh? They like to be so high and mighty, yet 90% of them can't even get their stuff spell checked.