<span>“A book sealed,” a reference to the Bible, is called an - a. Allusion. It's a form of speech that refers to the object but not directly, it hides its real meaning. It's up to you to find out what one or another allusion means. Allusion is commonly used in parody.</span>
A pen name used by an author instead of his real name is a pseudonym.
It is important to verify every fact and argument that you find during research. Citing inaccurate evidence defeats the purpose of using it to support or explain the subject which you are researching.
D. verify
Determination, baggage, advice, athletics. I'm actually reading the book now and I think those could explain him?