Comment Immortal Life of Henrietta Lacks, Rebecca Skloot (Score 1) 203
It's is a biographical history of the 1950s woman who's cancerous cells (HeLa) are now used throughout the world as a research tool. It's an interesting look into the development of scientific research ethics (there was no consent given at the time), civil rights, biological patents and commercialisation but in an incredibly readable way. I would think the upper-end of your age group would quite enjoy it.