We here at iLs@nPc love http://www.kidshealth.org! It is packed full of kid-friendly explanations for many different medical conditions, feelings, life problems, and even grown-up illnesses. I have already printed off several of them to give to some of the older kids here who want to know more about self-esteem, worry, hyperactivity, and being afraid.
Click the Pic for more info!
ils@npc 