Another idea is a time - travel fanfiction. Blue Beetle and Black Beetle could be sent back in time to a crucial moment in their predecessors' lives. They then have to make sure not to disrupt the timeline while also trying to gain some knowledge or power that can help them in their present - day battles. This would allow for exploration of their origins and how they've evolved over time.
The ground beetle had the effect of breaking blood and removing blood stasis, connecting tendons and bones. It can be used to treat amputation due to blood stasis, abdominal pain due to post-natal stagnation, as well as injuries from bruises, fractures of muscles and tendons, bruises, swelling, and pain. Earth beetles also had anti-coagulated and anti-tumor effects. However, pregnant women and women on their periods should not use the beetle because it could cause menstrual abnormalities and fetal problems. The ground beetle could be decocted, ground, or used externally, but one had to pay attention to the contraindications and usage methods.
I'm not entirely sure as there could be many novels with 'beetle' in the title. It might be about a beetle's life, its adventures, or perhaps a beetle could be a symbol in a more complex human - centered story.
Since I'm not familiar with this specific 'beetle novel', I can't tell you the author. It could be an indie author or a well - known writer. You might need to do some research in libraries or online book databases to find out.