The Immune System section of the Human Body Systems book includes: Mechanical and Chemical Surface Barriers, Inflammation, Granulocytes, Lymphocytes, Monocytes, and Antibodies.
***You can buy all of the body systems together in the Human Body Systems book!***
All of these subjects are taught using clear and informative hand drawn and written pictures and text. These can be used as graphic notes given to students (projected on board) or as individual or group work.
I have included BOTH the color and black and white versions so that you can use them in a variety of ways. Having students color-code the black and white versions have helped immensely in my classes!