Which famous children's book brand collaboration generated over $1 billion in retail sales through its partnership with Universal Studios to create an immersive theme park experience?

The publishing industry has seen fascinating collaborations between literary brands and commercial enterprises, creating unique products that bridge art and commerce. These partnerships have produced limited edition books, merchandise collections, and experiential retail opportunities that engage readers in new ways. Test your knowledge about these creative intersections where literary worlds have extended beyond the page into consumer products!

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Harry Potter (J.K. Rowling/Warner Bros.)
Chronicles of Narnia (C.S. Lewis/Disney)
Percy Jackson (Rick Riordan/20th Century Fox)
His Dark Materials (Philip Pullman/HBO)