Andrea Bartz

Andrea Bartz is an American writer. She is the author New York Times bestselling mystery and thriller novel We Were Never Here .

Anthropic copyright lawsuit

In August 2024, Bartz joined Kirk Wallace Johnson and Charles Graeber as lead plaintiffs in a class-action lawsuit was filed against the artificial intelligence company Anthropic, alleging copyright infringement. The suit claimed Anthropic fed its LLMs with pirated copies of the authors' work. ^[1] On June 23, 2025, the United States District Court for the Northern District of California ruled that Anthropic's use of digital copies of the plaintiffs' works was fair use, but it also found that Anthropic had improperly used millions of pirated library copies. As the case headed to trial on the use of pirated copies, Anthropic agreed in September 2025 to pay authors $1.5 billion to settle the case, which, if approved, would be the largest copyright resolution in U.S. history. ^{[2] [3]}

Personal life

Bartz was born in Brookfield, Wisconsin and lives in Brooklyn, New York. Her sister is Julia Bartz. ^[4]

Books

• The Lost Night (2019) Crown, ISBN   978-0525574729
• The Herd (2020) Ballantine Books, ISBN   978-1984826381
• We Were Never Here (2021) Ballantine Books, ISBN   978-1984820488
• The Spare Room (2023) Ballantine Books, ISBN   978-1984820518
• The Last Ferry Out (2025) Ballantine Books, ISBN   978-0593597972

References

1. Field, Hayden (2024-08-20). "Amazon-backed Anthropic hit with class-action lawsuit over copyright infringement". CNBC. Retrieved 2024-10-29.
2. Capoot, Ashley (2025-09-05). "Anthropic agrees to pay $1.5 billion to settle authors' copyright lawsuit". CNBC. Retrieved 2025-09-05.
3. Metz, Cade (2025-09-05). "Anthropic Agrees to Pay $1.5 Billion to Settle Lawsuit With Book Authors". The New York Times. Retrieved 2025-09-06.
4. Rogers, Avery Lea (18 June 2025). "Meet the sisters from Wisconsin who rule the thriller novel genre". Wisconsin Public Radio. Retrieved 7 October 2025.