The name Ghost implies that the pirate ship is haunting but very hard to find.
What story?? No picture or anything?
The boldface verbs in the sentence use indicative mood. Since the interrogative mood of a sentence always asks a question, we can change the statement “Tom will have a moment of great inspiration” into a question. To do this, we can flip the helping verb, which in this case is will, to the front of the sentence so that it now reads “Will Tom have a moment of great inspiration?” This sentence now asks a question, therefore it now uses interrogative mood.
Someone would use the ethos appeal to enhance their credibility about a certain topic.