Why do they want us to write in just one genre? (And other questions)

I've read lots of Christopher McPherson's novels:
https://www.amazon.com/Christopher-Geoffrey-McPherson/e/B007BQ2428/

https://www.goodreads.com/review/list/2039269-sheila?utf8=%E2%9C&search%5Bquery%5D=christopher+mcpherson

And I've enjoyed them all. So today I'm delighted to welcome him to my blog, where we can sit chatting over virtual coffee and virtual gluten-free cookies. Find a mug and a plate and sit with us.

Welcome Christopher! Thank you for inviting me to participate in an interview f...