One element I was actually quite fond of in Arkham Horror that is so far missing in Eldritch Horror was the investigators' personal stories. So, I thought, why not develop some myself?
I sat down and made one set myself, as a test, to see what people think of these. In structure, these are generally like an adventure, but one focused on one investigator (pulled one randomly, it's Norman Withers). What I'm not quite sure off, frankly, is the power level. As always, more options help the players (unless they get too distracted) and to make them worthwhile, I did make the final effects on Adventure III quite strong. We'll see what people think.
To have some variety, I thought I'd make variants for different Ancient One/Investigator combinations.
(A second one is in development right now and half-done, Daisy Walker.)
One last thing to say, I'm not a great designer. I put these together with copy-pasting in Inkscape and GIMP, out of some free textures and stock images. Don't expect anything amazing-looking.