(Photo: Isa Wipfli)

KATE DAVIS, 4, was diagnosed with leukemia sixteen months ago. Because the medication has wiped out her immune system, she leaves the house only for doctor’s appointments and weekend trips out of the city, where she can ride her bike outdoors.

When I was 3, I got bruises. Too many. I looked the same, I just had hair. We went to the hospital nearby. And another hospital. Then we found the right one. It’s all kids there. I pray about everyone there who is sick. Sometimes I feel sad that I have cancer, but not angry. I want to go to school. I can’t because there are germs there. But it’s not bad anymore. I don’t have to get a back check. A back check is when you go to the doctor and you have cancer. And you can’t feel anything because you fell asleep! It doesn’t really hurt. Sometimes you wake up angry after—or happy. I wake up happy! But one time I woke up angry—like the Incredible Hulk. Mommy always says, “Are you going to wake up like a princess, not the Incredible Hulk?” And I say, “I’ll try, Mommy, I’ll try, Mommy, I’ll try, Mommy!”