Originally Posted by theducks
You still get the same results as harpangel36 if the button is in the 'highlight' mode. Try it (nothing get harmed)
I did a little experimenting, as suggested. I actually didn't know what the "highlight" mode box was for (always had the red line through it). So I always found it easier to find the author I wanted in the tag browser rather than type the info into the search bar (maybe just laziness
Thanks for the info! There is just soooo much to learn about Calibre.