John Green, the bestselling author of The Fault in Our Stars, has returned to fiction with his first adult novel in nine years, Hollywood Ending. The book follows two young actors navigating fame while shooting a film based on the life of Andy Warhol. Green, who has been a prominent figure in young adult literature since his 2005 debut Looking for Alaska, has faced controversy as his work has been banned in several U.S. states, including Florida and Iowa. His former high school in Indiana also banned his books. Green, who previously stepped back from fiction to focus on non-fiction works, including a history of tuberculosis and a collection of essays, stated that his hiatus was due to his inability to answer the question of what a new John Green novel would contribute. He eventually returned to writing after realizing the importance of exploring themes of survival and human connection. Green has also spoken about the challenges of celebrity, noting that his fame has made public appearances uncomfortable, particularly in places like grocery stores where he is recognized by individuals who may view him as harmful to children. He has also addressed the social media landscape, expressing concerns about the blurring of public and private identities for young people. Green, who had 5 million followers on Twitter before leaving the platform in 2022, acknowledges the complexities of online presence. In his new novel, Green explores the impact of social media on young actors, depicting follower counts as both exhilarating and deadening. He also reflects on his own experiences with fame and the transition from being a teen author to an adult writer. Green remains a vocal advocate for global health equity, inspired by his time as a chaplain at a children's hospital. His new novel, published by Penguin Random House, is his first adult novel but maintains the introspective and emotionally rich themes that have characterized his previous works.