Author Ambler (4)
I believe the answer is:
eric
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">author ambler</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for eric that I've seen before include "Fine" , "Mr Clapton" , "---- Cantona, Manchester Utd favourite of the 1990s" , ".... the Red, Norwegian explorer who discovered Greenland in 10th century" , "-- Clapton, guitarist" .)