Links won't work.

When I add links as I always have, they don’t turn blue and work. I’ve even gone into text mode to compare those that work and those that don’t. There’s stuff, I imagine wordpress, automatically added to the others that aren’t working now. If you look at my page, https://www.FalkMcCoy.com and go to the tab, Buy The Books, you will see my earlier links are blue and work. The ones at the bottom of the page that I tried to add today are gray and don’t work. I’ve tried putting them in a number of ways to no avail.

Can you help?