Novel by Doris Lessing: the Golden __

This page is the CodyCross answer for the clue below from Larger than Life, Group 2151, Puzzle 1 (Hubble Telescope).

Question is: Novel by Doris Lessing: the Golden __

and the answer is: NOTEBOOK

Word Meaning:

NOTEBOOK — A book (physical or digital) in which notes or memoranda are written.

Definitions from Wiktionary.

Novel by Doris Lessing: The Golden __ — CodyCross Answer | CodyCross Solutions