First of all, I apologize because of my english.
I have 8 pdf files and I want to create a kind of book with these files. I want to create an index of contents and then, the 8 pdf files introducing page numbers and headings.
My first problem is for including pdf files. I create a main tex file with the typical begin and end{document} commands, and I just type:
\include{file1.pdf}
\include{file2.pdf}
and so on... obviously this doesn't work

Therefore, I'm able to create a title page, a table of contents... with numbers... but I don't know how to include pdf files.
My question is: there is some way to create a book with page numbers and including pdf files??
if not: the only way is by using some kind of tool which just creates a pdf file using several ones??
Thank you.