Treasures of Red Rackham: an adventure comic

In "Red Rackham's Treasure," readers can expect the continuation of Tintin's eleventh adventure. In the previous part of the duology, "The Secret of the Unicorn," he managed to decipher the ancient parchments of Chevalier François de Hadoque and determine the exact coordinates of the place where the ship, commanded by this illustrious ancestor of Captain Haddock, had crashed. In the second part, Tintin and Captain Haddock charter the trawler "Sirius" and set off in search of Red Rackham's Treasure - the leader of the pirates. According to their information, the treasures are still on board the frigate "Unicorn," which sank at the end of the 17th century near a small tropical island. The eccentric Professor Calculus sneaks on board the "Sirius" with his new invention - a miniature submarine. The grumpy professor irritates the captain, but it is Calculus who is destined to play a key role in the upcoming expedition...