MYSTERY: Where Will Book 13 Take Place?

Kingsisle has released several picture pieces, that when combined, form images of the next world(s) to be visited in Book 13 for Pirate101. A few clues may indicate our upcoming destination.

The first completed image depicts several houses, a lighthouse, an unfinished ship and what appears to be a Ferris wheel.  These items suggest Marleybone will be a part of Book 13.  Although not conclusive, the unfinished ship appears to be of Marleybonian design.  The first official Ferris wheel made it's debut in 1893, roughly the same time that Marleybone in Wizard101 is based on (the Victorian era).  The London Eye (a gigantic Ferris wheel), is one of the most famous Ferris wheels in the world and is synonomous with the city it resides in, London, of which Marleybone is based on.  Finally, if you look real close, in the far background you can see what appears to be a replica of the Tower Bridge.

Additionally,  Rooke indicates the map piece he has needs to be translated and that he has urgent business in Marleybone.  So even if Marleybone is not the next world to be visited, we will likely face Rooke for the map piece in Marleybone within Book 13.

So if Marleybone may not be the next world, what other world could show up in Book 13?

The two giant eagle statues are probably a good indicator of Aquila, which in Latin refers to eagles.  The Roman inspired architecture also compliments previous Aquila themed items, like the statue found in Avery's room.