"Days after winning OASIS founder James Halliday’s contest, Wade Watts makes a discovery that changes everything. Hidden within Halliday’s vaults, waiting for his heir to find, lies a technological advancement that will once again change the world and make the OASIS a thousand times more wondrous—and addictive—than even Wade dreamed possible. With it comes a new riddle, and a new quest—a last Easter egg from Halliday, hinting at a mysterious...