Who are the main characters in 'twin spirit detectives novel'?

One possible plot twist could be that the twins are actually not related by blood but are part of some mysterious experiment. This would turn their whole identity and purpose as detectives on its head.

I don't know for sure as I haven't read this 'twin novel'. But they could be the twins themselves, and perhaps their parents or friends who play important roles in their lives.

I don't know for sure. But there could be a tough - as - nails detective who is the leader of the group. Maybe a young and inexperienced detective who is learning the ropes.

Well, in some popular 'three detectives novels', the main characters could include a detective who is a bit of a loner but has a brilliant mind for solving puzzles. Another might be a detective who has a family connection to the criminal underworld, which gives them an inside perspective on certain cases. And the third could be a detective who has just joined the force and is eager to prove themselves, bringing a fresh perspective to the investigations.

I don't know as I haven't read this 'twin stars novel'. There could be all sorts of main characters. Maybe it has a male and a female lead who are the 'twin stars' in a metaphorical sense.

As I'm not familiar with this 'twin sword novel', it could have a main character who is a skilled swordsman or swordswoman. There might also be a mentor - like figure who guides the protagonist in their journey related to the twin swords. And there could be an antagonist who wants to get the twin swords for their own evil purposes.

Since it's about dead boy detectives, the main characters are likely those dead boys themselves. But without reading it, I can't give you specific names.

The main characters are the two dead boy detectives themselves.

Since I haven't read it, I can't say for sure who the main characters are. They could be ordinary people living in the twin cities, like a young artist trying to make a name for themselves in both cities.

I'm not sure as it's a new novel. But it's likely to include characters like Agent Dale Cooper. He's such an iconic figure in the Twin Peaks universe.