Hi OP, at first I thought your title meant that you hadn't read many books but now I understand you mean that there are books you've always meant to get around to reading (and I think I recognise your name from the 50 Bookers thread too).
Me too, and it usually happens because I have books given to me as a present, or one I need to read for book group, or one I've stumbled across in a charity shop, or one recommended on here etc and it means that the ones I've always had in the back of my mind I'd like to read one day get pushed further down the TBR pile.
They're often worth getting around to though. My sister had been telling me for years to read The Shipping News and gave me a lovely copy but for some reason it never appealed until one day I picked it up at random, and totally loved it. It's one of my favourite books. I'm sure there are more like that on my shelves.
So, getting to your list ..
I love Trollope and worked my way through The Barsetshire Chronicles in lockdown. I'd already read The Eustace Diamonds and The Way We Live Now and agree with a PP that the latter is excellent. I now want to go back and read the Palliser series in order. His books have interesting themes and great characters and are also very readable.
Henry James - I have read a couple. I find his writing quite dense; very different from Trollope and you need stamina for it. Beautiful in parts but also heavy going. He takes a long time to say not a great deal so you need to be feeling patient.
HG Wells is a good read taken in the context of the era he was writing in. Obviously sci-fi has moved on a lot since his day. I've read The War of the Worlds and The Time Machine and have always meant to read The History of Mr Polly which I thought was an enjoyable film. It would be very different.
From your second list, I've always wanted to read Moll Flanders too. Emma is great; I love all Jane Austen's books and Emma would be in my top three. I read Jude the Obscure and Women in Love at university when I probably had more romantic notions about love and life in general. Lawrence can be quite overblown, and Hardy can be extremely tragic but they are both original and memorable books; certainly worth a read.
Wolf Hall I've read twice. It's excellent, and once you work out that her irritating habit of writing "he" instead of naming the character always refers to Cromwell., it's a lot easier to decipher.
I've been thinking of reading PG Wodehouse too. I've never read a J&W novel but I've really enjoyed Three Men in Boat, Diary of a Nobody and James Thurber's writing, so I suspect I would really enjoy them.
And the author I'm constantly intending to read and never get around to is Graham Greene. Does anyone have a recommendation of where to start?