One characteristic is the blend of two different genres. It combines the imaginative and often futuristic or otherworldly concepts of science fiction with the emotional and relationship - focused aspects of romance. For example, it might have a love story set on a spaceship traveling to another galaxy.
I would recommend 'Foundation' by Isaac Asimov. It's a classic 'livre sciences fiction' that deals with the idea of psychohistory and the fall and rise of galactic empires. It's full of interesting characters and thought - provoking concepts.
Definitely! Les Mis茅rables is a renowned novel that has captured the hearts of many readers worldwide. It explores various themes and has a richly developed plot and characters.