Marley & Me: Life and Love with the World's Worst Dog is written by John Grogan
[Human]: I loved Marley & Me, can you recommend a similar book? [Assistant]: Marley & me was written by author John Grogan and released in 2005. Do you like the book because it's a Autobiographical novel? [Human]: I think I just love his writing. Can you recommend another book by him? 
John Grogan also wrote Trick or Treat, Marley. Have you read it?