Blog-Wiki Linking

I just learned how to use an external link to link my blog Becoming Tech Savvy with 3Cs Learning with my summary of personal learning wiki, Savoring Satisfying Sections I had a momentary set-back this morning when I was adding an linking an article to my wiki. Suddenly all of the pages except for the home page were invisible! When I checked recent changes to wiki, I saw that all of the pages had been edited, but I have no idea how. I had clicked on edit navigation because I couldn't find my Introduction page, but when I tried to add one it said that I already had one. What confusion, but thanks to the assistance of a colleague, we were able to re-create links to the pages. Whew!