User blog comment:Hermione Chase/"The Blood of Olympus" Expectations/@comment-24996281-20140528204811

I'm curious about what/who people think is hanging from the tower in the Blood of Olympus cover. Could it be Percy? Rick wrote this on his Twitter, but yes, it's vague: Rick Riordan ‏ @ camphalfblood May 16.@ britneyb32 Um so where's Percy? pic.twitter.com/uKtS8csCRc /It's like a 'Where's Waldo' cover. Keeping staring at it for the next 5 months.