Horses are good company -- The Witcher

No ideas for titles, but for the graphic novel memoirs, you could bring a huge stack to the talk and hold each one up in turn and say "This one is really great, you should read it." ;>

And just today I saw circulating on Fecebook this article about backyard chickens:

http://www.nwedible.com/2013/05/you-absolutely-should-not-get-backyard-chickens.html

I have no idea how this relates to your talk or not. But her point is interesting and well put, I think.