Which major publishing house features a distinctive dolphin wrapped around an anchor in its historic logo?

The world of literature isn't just about the words on the page—it's also about the visual identities of the publishing houses that bring those words to readers. Major publishing companies have developed distinctive corporate logos that have become as recognizable to book lovers as the authors they publish. Test your knowledge of these literary brand identities that have adorned countless book spines and shaped the visual landscape of literature.

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Penguin Random House
HarperCollins
Doubleday
William Collins & Sons (now part of Aldus)