A volume
a book set is most likely two or more books in one series that come together when you buy them
There are 30 different combinations if the order in which the books were chosen counts, so a set of book A and book B is considered different from a set of book B and book A. There are 15 different combinations if it does not matter in which order the books were chosen, so a set of book A and book B is considered the same as a set of book B and book A.
One set of books, two sets of books. Set is singular.
People collected lots of books together and printed them out as a set in one "book" for convenience. It is realy a "compendium".
The Twilight books are set around 2007/8
Ping and Pong is a learning-based set of books by Amy Trevaskus. You are able to download these popular books of their website, "Ping and Pong Books" by paying a flat-rate of £5.00 for each book.
I believe there is currently one book after the fifth, then there is another book set to be released May 1, 2009.
Euclid's Elements is a set of thirteen mini-books and sometimes found as one whole book. The thirteenth book it titled Regular Solids.
It is a book, or set of books, giving information on many subjects or on many aspects of one subject, arranged alphabetically
a book or set of books giving information on many subjects or on many aspects of one subject. It means course of instruction
You can set a book anywhere! The Twilight books are set in Oregon, USA, and the Vampire Lestat books are set all over the world (modern and ancient world). Vampires - if they do exist - would live wherever people live.
One can find books on Google by using the Google Book feature on the website. The engine will attempt to find any relevant book title based on author, genre, title, etc. and one can also set up their own virtual library.