1: Publication for children (5)
4: Old file is destroyed in valuable Arab lands (3,6)
7: Officers mentioned coat (7)
8: Obese principal is a chump! (7)
9: Something good made by dwarf barber, perhaps! (6,7)
11: The time before the first woman (3)
12: Exciting moment, actor as reviewer (11)
14: E.g., told story about cave-men (11)
15: Nothing we have to pay (3)
17: Repeated note to help player? (6-7)
20: Was pertinent Associated Press page misrepresented? (7)
21: Grandma takes Mr. Thalberg to the 'State of Oblivion' (7)