Ramona and Her Father by Beverly Cleary

Ramona and Her Father was written by Beverly Cleary in 1977.

Second grade is not turning out the way it should for Ramona Quimby. Her dad has lost his job, her mom has found a full-time job, and her big sister Beezus has "reached a difficult age." In her inimitable way, Ramona decides to take charge. She practices TV commercials in hopes of earning a million dollars, but only ends up insulting her teacher and getting into a prickly mess with some burrs. Then she embarks on a campaign to make her father stop smoking. Mr. Quimby manages to hold up under all these strains, but the challenge is on for the whole family to prove their mettle.