Got there at long last, with a ton of help from here - many thanks to all of you, and to Picaroon for a real but very enjoyable stretch. FOI 10A, LOI 9A after I was incredibly slow for the penny drop on 7D, obv a wobbly day today. Many candidates for COD,: 6D, 11A, 13D but I think 16D wins it for a beautifully crafted but valid new word (I was helped in getting 16D because someone in Friday's paper talked about the great film 'Harold & Maude')
I knew of most of the scorers (with some prompting) but this was definitely not the easy ride I had last week.
I mentioned last week the coincidence of a picture-book theme with a Guardian leader about the value of picture books, and my letter commenting on this was published in today's paper!