When writing the name of a textbook, it is underlined. This is because it is a book.
yes. it says on the front of the book cover. very top
Underlined is a verb and an adjective. Verb (past tense of underline): The students underlined the title of the book in their reports. Adjective: an underlined word
Yes, if you are saying "i read the book A Wrinkle in Time yesterday." then "A Wrinkle in Time would be underlined.
yes, yes it is
One might look for the New York Times best selling book list at the New York Times's newspapers, at the New York Times's official website, or at any book reviews blog online.
yep, it sure is
no that is for a book a show is in quotation
yes it is still a type of book and when writing an essay all books are underlined
No only book names.
No, it is underlined, just like a book title.
Commonly, I find that it is the name of the journal or the name of the book.