The best book I read last year was titled "60 Years Later-Coming Through the Rye" by J.D. California. From the back cover:
Mr. C wakes up in a nursing home with an unnerving compulsion to flee his present situation. He boards a bus and embarks on a curious journey through the streets of New York. Sixty years after his debut as the great American antihero, Mr.C is yanked back onto the page without a goddamn clue why.
Every Salinger fan needs to track a copy down, it's an essential read and I still wonder about who really wrote it.