'Book' in the Bible

Then said I, 'Lo, I have come,' In the roll of the book it is written of me,

My wandering Thou hast counted, Thou -- place Thou my tear in Thy bottle, Are they not in Thy book?

They are blotted out of the book of life, And with the righteous are not written.

Mine unformed substance Thine eyes saw, And on Thy book all of them are written, The days they were formed -- And not one among them.