This sounds crazy but I’ve filled the grid and still don’t know what’s going on! Can guess words missing from 14a clue but can’t find a series of books etc. Any generous nudges appreciated.
Thanks.
Dylan, 18 D has a 'recalled opening' inside the answer (ie something reversed) and it's inside most of a word meaning 'house', in a specific sense! (House that's no ordinary = lose a letter).