Immune Response

Immune Response

(alt-text)

I don't care whether you win or lose, as long as you have-- ...okay, sorry, I'm being reminded I very much care whether you win or lose. I need you to win, that's very important.

Special 10th anniversary edition of WHAT IF?—revised and annotated with brand-new illustrations and answers to important questions you never thought to ask—coming from November 2024. Preorder here!