Novelist-screenwriter Eric (6)
I believe the answer is:
ambler
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">novelist-screenwriter eric</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for ambler that I've seen before include "one moving slowly" , "English thriller writer; walker" , "Fast-paced thriller writer? Yes" , "Leisurely walker" , "Eric, thriller writer" .)