Walk Two moons by Sharon Creech is about a girl named Sal for short and she moves with her father John to Ohio. He moves because he wants to be closer to a girl named Margret. Sal thinks her father likes her but its not true. The story is kinda complicated and later on, it includes Sal's gram (not gramps) that dies.
The author is using irony because although Veronica took vitamins and exercised every day to make sure she's healthy during her vacation, she still got sick. Many people would've thought that Veronica wouldn't get sick since she's doing all these things to stay healthy, but in the end people get an unexpected outcome.
I think it's historical fiction
can you put more info about the subject?