Revelation 20
King James Version (KJV)
11 And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them.
12 And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of those things which were written in the books, according to their works.
13 And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works.
14 And death and hell were cast into the lake of fire. This is the second death.
15 And whosoever was not found written in the book of life was cast into the lake of fire.
The preceeding passage seems to imply literal books.
Also the passage that you referenced is:
Hebrews 10:7 Then said I, Lo, I come (in the volume of the book it is written of me,) to do thy will, O God.
it does not call Jesus a book but says His comeing was written in a book.