“Triptych” to be Marvel and Aconyte’s Next Addition to the “Xavier’s Institute” Line of Novels

The next team-up between Marvel and Aconyte will see another addition to the “Xavier’s Institute” series. Triptych will follow the X-Men super soldier Fantomex as he takes on an army of clones.

  • Marvel shared the first details of Aconyte’s Triptych prose novel coming in September, including the art seen above.
  • The new book, which Marvel is calling a “Super Hero heist adventure,” will be written by New York Times-bestselling fantasy novelist Jaleigh Johnson.
  • Triptych will be available wherever books are sold on September 7 and is available for pre-order now.
  • The book will be available in paperback, ebook and audiobook formats.


  • “Former super-soldier and master thief Fantomex stumbles upon one of his clones, Cluster, stealing priceless artifacts from the Louvre. Outwitted and intrigued, Fantomex decides to beat Cluster at whatever game she’s playing. But something is different about these artifacts— they’ve all been infused with nanotechnology, very similar to the kind that originally created Fantomex. And they aren’t the only ones looking for them. Their other clone, Weapon XIII, is on the hunt too. What begins as cat and mouse fun robbing museums around the world turns into a journey of self- discovery as the trio uncover a far deadlier game.”