" I read it myself. Now this is what I think. I like this book because the sea serpent reminds me of the great devourer (on Ninjago). There's so much adventures of Jack and Annie going on quests with Teddy (29, 30, and 31). Merlin has lots of quests for them. On this book, Merlin sends a selkie to swim with Jack and Annie to get the sword of light before dark falls, so they can get the sword to King Arthur. "
— Jonas, 1/25/2014