What about slings?
I've never tried to use one, but they never seemed to me to be truly "simple" weapons, other than in the sense that they're easy to make. But as far as actually using them in combat, could a bookish wizard avoid strangling and/or braining himself* with it, much less actually drop a kobold with it?
I'd love to hear what knowledgeable people here could say about slings.
* Given wizards' feeble HP count at first level, my contention is that most 1e apprentices actually kill themselves not by tussling with housecats, but by practicing sling.