
And in the battle that follows, only one thing is certain: nothing will ever be the same. The Lost Cities' greatest lie could destroy everything. And as the Neverseen's plans sharpen into terrifying focus, it appears that everyone has miscalculated. But finding truth in the Lost Cities always requires sacrifice. Stellarlune - and the mysterious Elysian - might be the key to everything.

But her instincts are leading her somewhere else. Her friends are divided and scattered, and the Black Swan wants Sophie to focus on their projects.

Now she's facing impossible choices: When to act. On March 1, 2023, Shannon Messenger announced that the book would be delayed due to her second baby but confirmed that the book will eventually be released, which is contrary to what several internet users claim.In this stunning ninth book in the New York Times and USA TODAY bestselling Keeper of the Lost Cities series, Sophie and her friends discover the true meaning of power - and evil. Keeper of the Lost Cities: Book 9 Stellarlune by Shannon Messenger. I’m incredibly grateful that my publisher and fans gave me the freedom, support, and enthusiasm to let the story unfold at its own pace.” Messenger writes, “Now I have the space to reveal all of the secrets that readers have been dying to know since book one, and I can’t wait for everyone to read the final conclusion. Messenger has said multiple things about this book in an AP news article, stating, “I knew from the very beginning that Sophie’s story was huge, but it was hard to tell at that point how many books it would take to do the Keeper series justice.

She is still figuring out if this is necessary because while she originally planned for the tenth to be the final book, there are enough unrevealed secrets and events that haven't happened yet that she may need another to complete the complex plot of the Keeper series in the best way possible. Use features like bookmarks, note taking and highlighting while reading Stellarlune (Keeper of the Lost Cities Book 9). Download it once and read it on your Kindle device, PC, phones or tablets. However, on her Stellarlune tour, she announced that an eleventh book was a possibility. Stellarlune (Keeper of the Lost Cities Book 9) - Kindle edition by Messenger, Shannon. Messenger previously confirmed that this would be the final book in the series and it would be the conclusion. On October 13, 2021, Shannon Messenger via AP News and Instagram revealed that there would be a tenth book in the Keeper series.

Shannon Messenger has said there may be an 11th book.
