Late Veg for the Greenhouse

Any ideas as to what I still have time to grow in my greenhouse this summer/autumn.

corn salad and late lettuce the same as Kristen plus chicory and radicchio for bitter greens.
I sow winter hardy spring onions to make sure I have some in spring...and last year I grew leaf celery(Parcel) which was very good in soups and stews as well as in salad

courgettes, dwarf beans and any sort of salad stuff or herbs incl basil etc. If you have toms growing now take the side shoots as cuttings and grow a few later toms. Might get a quick row of mange tout in. onions as well.
Not sure I have seen a lot of advice about greenhouses in autumn or winter but polytunnel gardeners get a lot of beneft by late cropping - worth a quick google for articles on late crops in polytunnels.
Once it gets  cooler autumn and spring cabbage will do OK as will potatoes if you have room.
R

I've got both Joy and John's books, and would recommend both, but the first book I recommend is always "The Vegetable and Herb Expert" by Dr D.G. Hessayon - definitely the book I refer to most often. (All the ones I've seen in his "Expert" series are good)

Thank all for the really good suggestions.  Will sit and contemplate some more on this subject.

I'm not new to gardening at all, been cultivating this garden for forty years but haven't been doing much veg growing personally, that was left to my Nan and Mum, I was in charge of shrubs and flag laying.  I've taken up the gauntlet in a much bigger way, veg wise, for the last two years and it's become addictive as you will all know.

Have got some more lettuce on it's way and my tomatoes are fruiting nicely but not ripening yet but I'm hopeful of a good crop this year again.

As for the books, yes I have several of the suggested ones and loads more but personal recommendations always help I think. 

Thanks again, and will let you know what I decide to grow.

I've got both Joy and John's books, and would recommend both, but the first book I recommend is always "The Vegetable and Herb Expert" by Dr D.G. Hessayon - definitely the book I refer to most often. (All the ones I've seen in his "Expert" series are good)

yes of the many books I have purchased over the years, Hessayon's books are definitive for me: very informative, not waffly, easy to dip into, and very well written indeed. Other books are fine for a different slant on things but for me none come remotely close to Hessayon.

  you too eh