A woman walks past a wall with a picture saying 'Read more what makes you happy' at the Frankfurt Book Fair on October 07, 2026 in Frankfurt am Main, Hesse, western Germany. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)

A woman chooses embossing stamps to personalise a book during the Frankfurt Book Fair in Frankfurt am Main, western Germany, on October 7, 2026. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)

A woman chooses embossing stamps to personalise a book during the Frankfurt Book Fair in Frankfurt am Main, western Germany, on October 7, 2026. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)

A man stands in front of an illuminated wall bearing the inscription "AI" at the Frankfurt Book Fair in Frankfurt am Main, western Germany, on October 7, 2026. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)

A laptop sits on a table at a booth, with the inscriptions "Human Expertise" and "Purpose-Built AI" visible on a wall in the background during the Frankfurt Book Fair in Frankfurt am Main, western Germany, on October 7, 2026. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)

A woman walks past a wall bearing the inscription "The Intelligent, AI-Powered Content Hub" at the Frankfurt Book Fair in Frankfurt am Main, western Germany, on October 7, 2026. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)

A woman wears a T-shirt bearing the inscription "I Should Have Stayed Home and Read" at the Frankfurt Book Fair in Frankfurt am Main, western Germany, on October 7, 2026. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)

A woman poses for a photograph in a pink bathtub during the Frankfurt Book Fair in Frankfurt am Main, western Germany, on October 7, 2026. From October 7 to 11, 2026, publishing experts will meet up with partners from the technology and creative industries such as film and games at one of the world's leading venues for printed and digital content. (Photo by Hannes P. Albert / AFP via Getty Images)