Metropolis is a 1925 science fiction novel by the German writer Thea von Harbou. The novel was a treatment for Fritz Lang's 1927 film Metropolis, on which von Harbou and Lang collaborated in 1924.
Metropolis (novel)
2021
for 2021 in Works And Characters Scheduled To Enter The Public Domain By Year
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works and characters scheduled to enter the public domain (PD) by year
