New Castles of Equestria pop-up book

[Steve Piranha 29,451]

I just found out this pop-up book came out recently, and there's still no topic about it. I saw what it looks like in Equestria Daily, but I don't wanna show it here for spoilers, which has the appearance of the founders of Equestria among them (I didn't seen Commander Hurricane, but I'll be bugged if he's made a mare in it, despite being a stallion according to the Journal of the Two Sisters  )