Typically, it features a complex plot. Since it's about an inspector, there will be a mystery to solve, often a crime. The character of Rebus is likely to be well - developed, with his own quirks and a past that might influence his actions in the story.
It's hard to pick just one as it depends on personal preferences. But 'Let It Bleed' is often considered a standout by many readers for its complex plot and deep character development.
One well - known 'first inspector rebus' novel could be Ian Rankin's 'Rebus' series. These novels typically feature the complex character of Inspector Rebus as he delves into various criminal investigations in Edinburgh. The books are known for their gritty portrayal of the city and its underbelly, along with Rebus' own flawed yet determined personality.
I would recommend 'Knots and Crosses'. It's the first in the Rebus series and really sets the tone for the character. You get to know Inspector Rebus in his early days, his flaws and his determination to solve cases. It has a great mystery element that keeps you hooked from start to finish.
The characters in inspector Rebus novels are often complex. Rebus himself is a flawed yet highly intelligent detective. His personal life is often in turmoil, which adds depth to his character.
The novel 'Exit Music' is also part of the Rebus series. It shows Rebus at a later stage in his career. The story is filled with political intrigue and personal drama, and as always, Rebus has to use his wits and experience to solve the case, making it a very engaging read.
It's likely that the theme is about the perseverance of the detective. Inspector Rebus doesn't give up easily in his quest for answers, highlighting determination and dedication in the face of difficult cases.