P. G. Wodehouse 
Psmith, Journalist [EPUB ebook] 

The story begins with Psmith accompanying his fellow Cambridge student Mike to New York on a cricketing tour. Through high spirits and force of personality, Psmith takes charge of a minor periodical, and becomes embroiled in a scandal involving slum landlords, boxing and gangsters — the story displays a strong social conscience, rare in Wodehouse’s generally light-hearted works. (Excerpt from Wikipedia)