Naturally, our famous pirates were not unemployed, there was a constant demand from France and England for able and ruthless sailors that could be used as a striking force. Infamous great pirate Henry Morgan was on the rise when he started recruiting his sailors from Tortuga for his great and cruel expeditions against Spanish colonies. France was also trying to bribe the pirates, so it could create a stronghold in the Caribbean.
The fun for the pirates ended with the Treaty of Ratisbon in 1684 signed by major European powers. The piracy in the Caribbean grew to such extent that part of this treaty is dedicated to the united decision to put an end to piracy in and around Tortuga. And several years earlier English parliament forbade pirates to sail under foreign flags. From archives of web analytics company I found out that the punishment for disobedience was death in the gallows.
Most of the pirates, especially those who had families did not want to end their life dancing on the rope, so they had to join English fleet and hunt their own pirate buddies who were still sailing under the flag of a Jolly Roger. That was the end of the free pirate life on the Turtle Island.
In a short time James Churchward created New Age type of a book "Lost Continent of Mu, the Motherland of Man". It was followed by the book "The Children of Mu", then by "The Lost Continent Mu" and "The Sacred Symbols of Mu". These books enjoyed wild success at the times, and even now have their devotees.
In archives of web analytics company I found that even nowadays the search for a lost continent of Mu is still in progress. There were multiple researches on Mu and expeditions to various locations. Some called Easter Island a mountain top of a submerged continent of Mu. One well-known institute even suggested that underwater structures off the coast of Okinawa, Japan, were the ruins of Mu without any real scientific evidence. Some marine biologists stated that they identified the ruins of an ancient city off the coast of Japanese Yonaguni island as the remnants of an Asian equivalent of Atlantis and, that it was sunk three thousand years ago during an earthquake.