Included in today's Nintendo Direct was some new information regarding the last chapter in the second trilogy of Layton games - Professor Layton and the Azran Legacy.
Its plot has Professor Layton, Luke, and Emmy traveling across the globe in an airship to solve the mystery of a hidden mummy and an ancient civilization, and it also is supposed to connect the two trilogies together. Once again, you'll be solving a variety of different puzzles to advance the story.
The good news is you won't have to wait long to play it. It'll be releasing via retail and on the 3DS eShop on February 28, 2014.