One was a comprehensive giude to like 6 or 7 types of feaces, and their causes... ROFTL, I really really wanna put that on my wall...
THe other one is worse that this (that's all i can say), it came free with pad/ binder that i got given (my dad gets loads of free medical advertising prodcuts, they even take him to posh restruants and stuff just so he'll think about perscribing thier medicine to his patients). Anyway, he physically fell over laughing half in hysterics and the other in disgust. (for those of you intrested the medicine was Xatral, and the diagram was of an operation if it wasn't taken soon enough or something, but you can work out what it is your self).