Your Daily Book Publishing Briefing

European Consolidation Surges as AI Legal Battles Intensify and US Q1 Sales Show Mixed Results

• CNN has filed a lawsuit against AI company Perplexity on May 29, alleging the theft of copyrighted content, marking a new specific legal action in the ongoing intellectual property disputes between publishers and AI developers. This comes as federal courts are issuing diverging rulings on the use of generative AI in legal contexts, with some restricting public AI tools for confidential information or even all discovery materials due to data security risks. Notably, the Florida Supreme Court has updated its rules, requiring signers of court documents to ensure that identified legal authorities exist and are accurately cited, a direct response to concerns about AI "hallucinations" in legal filings.

  PressgazetteJdsupraAbovethelaw

• The European publishing sector experienced a flurry of acquisitions, demonstrating a broad consolidation trend across various segments. Danish media group Egmont, through Lindhardt & Ringhof, agreed to acquire Studentlitteratur, Sweden's largest educational publisher, while Natur & Kultur acquired 80% of Majemaförlaget. Additionally, Gruppo Feltrinelli acquired a 30% stake in Milan-based publisher Il Saggiatore, and Normandy-based OREP acquired Éditions des Falaises, bringing together regional publishers with complementary lists.

  PublishingperspectivesJanefriedmanPublishingperspectives

• Total U.S. book industry sales for the first quarter of 2026 increased by 0.9% to $2.9 billion, according to the Association of American Publishers (AAP), though the trade segment remained largely flat with a 0.2% rise. Digital audio revenue continued its impressive growth, increasing by 17.3% for the quarter, while ebook revenue saw a 6% decline. Fiction sales were up 5.5%, contrasting with a 7.8% decline in nonfiction sales, and children's and YA books experienced a 2.6% increase.

  JanefriedmanPublishingperspectives