I paid a visit to my local library in search of books for research. I am beginning work on a new novel, science fiction, a departure from my usual. I know SF fans are a great audience, also a tough audience. The science in the written work has to be accurate. This novel takes place among Jupiter's moons, so I spent some time in the Astronomy section.
After picking out a few books and studying a few more, I went to the Coins section. They had a good selection. They even had a copy of my clad coinage book! I found two books on Indian cents. Lately I've been looking for a new coin interest, and I was thinking of this series. So I took out those books too.
Browsing in the library, pursuing my work, led to a new collecting interest.