350 mil max on wikipedia under "stephen king" aka 16th most of all time impressive!
Stephen King's books have been translated into over 40 languages worldwide.
Douglas E. Winter's book about him says about 15 but its pretty old
C.S. Lewis's books have been translated into over 70 languages.
Cornelia Funke's books have been translated into over 40 languages.
Gary Paulsen's books have been translated into over 30 languages worldwide. His most popular books, such as "Hatchet" and "The River," have been translated into numerous languages to reach a wider audience.
Philip Pullman's books have been translated into over 40 languages.
"The Alchemist," written by Paulo Coelho, has been translated into 80 languages, making it one of the most translated books in the world.
Her books are translated into 26 languages
Agatha Christie's books were published in multiple languages, including English, French, Spanish, German, and Russian, among others. Her works have been translated into over 100 languages to reach a global audience.
The Princess Diaries books have been translated into 38 languages, including Spanish, French, and German.
Jacqueline Wilson's books have been translated into over 40 languages, including French, Spanish, German, Italian, and Chinese. Her popular works have reached global audiences through these translations.
Over 40 of John Grisham's books have been translated into various languages, making him one of the most widely translated authors in the world.
The Twilight series has been translated into 37 languages and has sold over 17 million books worldwide. Hope this helps!
Hungarian is one language. Some books and missives in Hungarian (Magyar) have been translated. Others have not been translated.