Thanks for all your help but still stuck for the following:
42D- Cross it to cross out some text? (7)
51A-It's like spring for spies involved in a very hot situation. (7)
43A 7D & 59 D-VAuoooo! Calls for a short breather during seasonal countdown (4) (4) (5)
14A-following common ending to text,it comes before a book title (6)