Can you briefly introduce Iain Banks' first novel?

Sure. 'The Hydrogen Sonata' is Iain M Banks' last work. It's set in the Culture, which is a highly advanced society. The story has the usual Banks elements like complex world - building, interesting species interactions, and a plot full of twists. It follows certain characters as they navigate through different situations in this far - out universe. It's a great read for fans of his work and science fiction in general.

I'm not sure which specific one is his last, but generally, his Culture novels are known for their imaginative settings. They often feature a highly advanced and liberal society with incredible technology.

Iain Banks' first novel is 'The Wasp Factory'. It's a dark and disturbing work that showcases Banks' unique and imaginative writing style from the start. The story is filled with complex characters and a rather unconventional plot that draws readers in and makes them question the nature of sanity and family.

Another novel is 'Use of Weapons'. This one is really interesting as it plays with the narrative structure. It tells the story of a man named Zakalwe in the context of the 'Culture' in a non - linear way, which keeps the readers on their toes and reveals different aspects of the 'Culture' as the story unfolds.

The order by publication date starts with 'Consider Phlebas'. Then 'The Player of Games' was published. Next came other novels in the series, though I can't recall all of them off the top of my head at the moment.

The key features often include a richly imagined universe. It has unique alien species and complex social structures within the Culture. There's also advanced technology that shapes the story and the characters' lives.

One of the best Iain Banks novels is 'The Wasp Factory'. It's a dark and disturbing yet captivating read that showcases Banks' unique ability to create complex and strange characters within a small - town setting. The story unfolds in a way that keeps you on the edge of your seat, full of unexpected twists and turns.

Its unique world - building makes it stand out. The idea of the Culture is so different from our own society.

Another notable one is 'Use of Weapons'. It's really interesting as it tells the story in a non - linear way, slowly revealing the character's past and the nature of the Culture. The book is full of moral and ethical dilemmas which make it a thought - provoking read.

Iain Banks' last novel, like his other works, often showcases his unique blend of science fiction and deep exploration of human nature. It might hold special significance as it could be seen as his final statement in the literary world, perhaps containing his last thoughts on themes he was fond of, such as complex societies, moral dilemmas, and the relationship between the individual and the greater universe.