47533
Bibliography He has published more than 40 books , including : Reception Kirkus Reviews , describing Regan as author of " numerous popular military histories " , wrote that Lionhearts " shines a soft , flattering light " on the warring leaders Saladin and Richard I , and scarcely condemns atrocities against captives .
 Regan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Regan