No, there is no official sequel to The Glass Castle written by Jeanette Walls. The memoir, published in 2005, tells the story of Walls’ unconventional and often turbulent childhood, growing up in a dysfunctional family. Although it has captivated readers and inspired discussions, Walls has not released a follow-up book that continues her story directly.
Instead, Jeanette Walls has pursued other writing projects, including novels and other memoirs, but none have been labeled as a sequel to The Glass Castle. If you’re looking for more of her work, you might consider reading Half Broke Horses, which is a novel based on her grandmother’s life, or her other memoir, Half Broke Horses, which, while not a sequel, captures the spirit of narrative that she employs in The Glass Castle.