challenge: What was the overall assessment of Publishers Weekly regarding the book 'Cold Harbour'?
  
  A. It was a classic tale with well-developed characters and a unique premise
  B. It was an improbable story with cardboard characters and nothing new to offer
  C. It was a gripping thriller that enhanced Higgins' reputation
  D. It was a mediocre book with some suspenseful moments
  Answer: 