AKICOTL: html question

Can someone, off the top of their head, tell me the html code where you can click on a link and it will jump you down to a particular point on a webpage instead of taking you to a completely different page? I have a how-to book, but I can't figure out what to look that up under.

Thanks!

Oh, and my website has been updated, and here's the first chapter of Finding Home, the third book in my Yellowstone series.