Possible Clues:

• Lion in C. S. Lewis's 'The Chronicles of Narnia'
• A tearful ending in hospital for Lewis's character
• Lion in Lewis's 'The Chronicles of Narnia'
• Lion of 'Narnia' tales
• Lion in C.S. Lewis's Narnia books
• Liam Neeson voiced him in "The Chronicles of Narnia" films
• Guardian of Narnia
• Only character in all seven "Chronicles of Narnia"
• Literary hero whose name is Turkish for 'lion'
• Only character in all seven Narnia books