I’ve been working on a historical mystery lately, one set in the 1850s. So far I’ve just been doing some outlining and research. Haven’t written a word yet. But it did start me thinking about what qualifies as a historical mystery. Mysteries that were contemporary when written, such as ones by Agatha Christie, even though they’re set in, say, the 1920s are not considered historical. That makes sense to me.
I’ve heard a number of different definitions of a historical mystery.
1. A mystery is considered historical if the author was not alive when the story takes place. So, if a mystery is set in the 1960s, say, it would be considered historical if the author was born in the 1970s or later, but not if they were born in the 1950s.
I rather like this definition, but I can see where it would be confusing when it comes to awards and deciding if a book fits into the historical category. You’d have to know how old the author is.
2. A mystery is considered historical if it’s set X years in the past. I’ve heard 50 years, but I’m sure there are other numbers that people have put in here.
3. A mystery is considered historical if it’s set before World War II.
4. A mystery is historical if it takes place in a time clearly distinct from our own.
5. A mystery is historical if it takes place in any era other than the one it is written in.
I could probably make a case for any of these. Some mysteries are clearly historical to me. Others, such as ones set in the 1970s, are, for me, not historical since I was alive then. But, I can see why they could be considered historical for those born in the current century.
What do you think is the best definition of a historical mystery? Does anyone know what the Agatha Awards uses for its definition? I couldn’t find it on the Malice Domestic website.