These 15 Medical Thrillers Will Have Your Head Spinning

In David Walton's award-winning novel, The Genius Plague, brothers Neil and Paul Johns are pinned up against each other when a rare fungal infection begins to change humanity. Those who fall ill to the fungal infection recuperate with abilities and skills they didn't have before. Paul sees it as the next step in evolution, while Neil is convinced it's dangerous and unpredictable.