I’ve been looking for a decent guide (physical or digital, doesn’t matter) for wasps and have come up dry so far. The only guides I have are for general insects, and thus don’t go into enough depth to be useful. There are a small handful of books that pop up in searches, but there’s no inside preview so I can’t judge how useful they are. Any recommendations?
Aside from just personal interest, I’m also asking because I’ve noticed wasps are common, yet seem to be suffering from a lack of IDers when compared to other common orders of insects.