Penguin Publishing Group Penguin Group is one of the most influential English book publishers in the world, ranking the 10th in the world media. It was founded by Sir Ellen Ryan in 1935. It mainly publishes global best-selling books, non fiction books, etc., covering the fields of history, literature, science, reference books, etc. in addition, Penguin also has many well-known brands, including Dorian kinders DK, puffin, Lady Bird, etc.
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