Which major publishing merger in 2013 brought together the 'Hunger Games' and 'Harry Potter' franchises under the same corporate ownership?

The publishing world has seen numerous rebranding efforts as publishers merge, imprints evolve, and book series change hands. Some of these transitions have dramatically altered the literary landscape, affecting everything from cover designs to marketing strategies. This trivia question explores one of the most significant publishing brand mergers in recent history that impacted numerous beloved literary properties.

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Penguin Random House merger
HarperCollins acquisition of Houghton Mifflin Harcourt
Scholastic's purchase of Bloomsbury
Penguin's parent company purchasing the Hunger Games publisher Scholastic