What is the best way to write a thesis statement for a book report?

Question

Yes I have thought of researching it on the internet... In case it makes a difference, it's on a Kafka book.

It's a book report, not an essay.

Answer 1

Select a topic that interests you
Select a topic that can be researched with reasonable thoroughness
Formulate a thesis question around which your research will be centered and focused.
As you gather information, your thesis will "write itself."
Two characteristics of a working thesis:

It is fine-tuned (not too broad)
It is limited enough to make it manageable
Too Broad: Abuse

More Specific: Child abuse

Thesis Questions: Is child abuse a myth of reality? What laws protect our children? Who are the victims and perpetrators? What is being done to combat abuse? What are the types of child abuse? Where does abuse occur?

Working Thesis: More must be done in homes, schools, and daycare centers to protect our children from sexual abuse, physical abuse and neglect.

Answer 2

Well you could search it and read some, or search how to write a thesis or how to write a good thesis for example.