Rebecca Skloot
http://rebeccaskloot.com/the-immortal-life/
This is the website of author Rebecca Skloot, which features information on her biography and writing, as well as a section dedicated to further resources that can be read alongside The Immortal Life of Henrietta Lacks.
The Lacks Family
This is the Lacks family's personal website about Henrietta. It contains photos of the family, information about Henrietta, and details about the family's many speaking engagements.
Honoring Henrietta: The Legacy of Henrietta Lacks
https://www.hopkinsmedicine.org/henriettalacks/index.html
This is the Johns Hopkins Hospital official page on Henrietta...