Start with high-confidence immunology books, then narrow by subgenre or adjacent topics.
Immune
Philipp Dettmer
The Autoimmune Epidemic
Donna Jackson Nakazawa, Dr. Douglas Kerr
Living Well With Autoimmune Diseases
Julius Birnbaum
Vaccines, Autoimmunity, and the Changing Nature of Childhood Illness
Thomas Cowan, Sally Fallon Morell
The Sleeper Agent
A. W. Finnegan
Human Immune System
Shyamasree Ghosh, Shyamasree
