Last year I started a thread: January 1, 2025 is Public Domain day for 1929. Time to update.
Copyright law today puts anything that is over 95 years old into public domain. For ease of handling, all of 1929 1930 goes into the public domain as of January 1 in the 95th year. That means on January 1, 2025 2026 all works from 1929 1930 are in the public domain. Sound recordings are under a separate law and go into the public domain after 100 years, so that applies to 1925 recordings.
A long list of books, movies, art, comics, and more is available here.
1930 means the first full year of historic talkies. All Quiet on the Western Front, The Blue Angel, Anna Christie, Best Picture winner Cimmaron, Animal Crackers, and even L’Âge d’Or.
The year was full of books taught in schools, like Faulkner’s As I Lay Dying and Dos Passos’ The 42nd Parallel. But most people will know the Golden Age mysteries: Hammett’s The Maltese Falcon, Christie’s first Miss Marple, The Murder at the Vicarage, Sayer’s Strong Poison, Queen’s The French Powder Mystery, and the first four Nancy Drew books. Classic sf novels are a shorter list but include Olaf Stapledon’s First and Last Men, Philip Wylie’s Gladiator, a major influence for Superman, and E. E. Smith’s Skylark Three.
Blondie and Dagwood along with Betty Boop were introduced in 1930, but only their characteristics from that year rather than later drawings are covered for imitators. The actual comic strips and cartoons can be reproduced freely, though.
I don’t remember seeing a flood of 1929 works being reprinted this year. Maybe these names have disappeared into history. Personally, I’ve always thought 95 years was too long for copyright partly because of this historic forgetfulness. Just have to see what happens in 2026.