So is itthe servents fault that he's the Beast!
Ok the way i'm looking at this is. Here you are the Prince in this massive castle, your about 11-12 with no parents to speak of in a house with no people your age, presumably. And a bunch of servents to do your bidding. Another thing is your simi-illeterate and you have a massive library with every book in human existance...remember this! Now even with this massive cascade of books your servents choose to give you for christmas...a book which you don't need. It's also story book indicating it's for kids younger then 11-12, so prehaps there in there own words insulting the fact he can't read for his age. in retrospect it is a bit of a crap present, so no wonder he was pissed off at the time and went on to insult the enchantress...and turned into a beast
Thunderbirds Aren't Slow