Hi, Ilene. Sorry to jump in like this, but I saw that you were looking 
for some sample material. I'm writing from Hesperian, publishers of 
Where There Is No Doctor and other books on community health that are 
written in simple prose with lots of helpful drawings. I wonder if our 
materials might fit the bill. You can download chapters of our books for 
free here:

 http://www.hesperian.org/publications_download.php.

Hope that helps!

Ingrid