I can't comment on any of the Sci-fantasy genre as it's never been my thang.
Lately I tend to keep a few books on the go, and current list includes:
The Flashman Novels by George McDonald Fraser. Outrageously politically incorrect, but hilarious, and involve meticulously researched victorian military history.
L'Exile et le Royaume by Albert Camus. Not his most famous or popular work, but masterful use of language and thought-provoking.
Arthur and George by Julian Barnes - Novelisation of a real victorian scandal that happened in a village near where I live. Beautifully written, shocking in content, and a worthwhile read.
The Dan Shepherd series by Stephen Leather. Good escapist thrillers (Ex-SAS soldier now working as a deep undercover police detective in London). It has all the tough-guy action, but the protagonist is credible and well described, and they rarely suffer from predictability or twee endings.
I'm also ploughing through the various tomes of
Les Miserables by Victor Hugo. I'm currently on volume 2 (Cosette). If I'm honest, it's a bit turgid as there's such long-winded descriptive prose, but I'll persevere for now.
Other recent re-reads include the outrageously obscene works of
Tom Sharpe. I highly recommend starting with his South African stories:
Riotous Assembly and
Indecent Exposure.