Answer: D. The book "Moby D'ick" is about Captain Ahab, who searches for a white whale.
Explanation: Faulty coordination is when two coordinate clauses have unequal ideas and are mistakenly treated as if they should be given the same emphasis. To correct it, the idea of lower emphasis needs to be placed in an subordinate position. In this case, "and he" needs to be replaced by "who".
