@BobSchaller

He also writes a blog for that you can read here/

One comment that struck me as interesting was the advice to write across multiple genres. I’ve been thinking recently about this exact topic.

It seems to me that although an “expert” can continue to dig and dig in one topic, the odds are good that each successive book may actually have less valuable information than the last, simply because of the decreasing odds of the author finding a book’s worth of new relevant information.

I like the idea behind practicing writing in different genres. It would obviously improve a writer’s skill set. But it does sound challenging.