Which major publishing house features a dolphin wrapped around an anchor as its iconic logo?

In the world of literature, publishing houses have developed iconic logos that have adorned the spines and covers of countless beloved books. These emblems represent literary traditions, editorial philosophies, and brand identities that have shaped our reading experiences. Test your knowledge of these famous publishing logos that have become visual shorthand for quality literature throughout the decades.

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Penguin Random House
Doubleday
William Collins (now HarperCollins)
Aldus Manutius (now part of Hachette)