This one was the 3-part Family Dynamic mini-series published (half-heartedly, mind you) by DC Comics in 2008. All three books came to me signed by Torres and artist Tim Levins, as advertised.
I won't dwell much on the "immediate" Dynamic Family because, well, I have before. But because the same four characters (mom, dad and the two sons) were displayed on promotional/preview material, I hadn't stopped to consider the possibility of an "extended" family. It is revealed early on there are additional clan members fighting crime in Storm City, and that previous generations have done so as well.
Here's a look at a couple of the other characters sharing the Dynamic Universe.