The first time through I found Master and Commander good but not great. However the series gets better and richer as it goes on. I’ve read the whole series six times and I’m thinking about when to restart it again.
You've probably read Anthony Powell's Dance to the Music of Time series. The premise sounds similiar to Raven but a mostly earlier period and more sedate, I would think.
I’m re-reading Goddard’s Found Wanting. Also re-reading Waltari’s The Egyptian. Goddard is one of my favorites. The Egyptian is historical fiction about an ancient Egyptian doctor. The most popular novel of 1949 haha.