Sentence examples for working on a book from inspiring English sources

Currently working on a book about resilience.

I am working on a book proposal.

I'm working on a book.

I understand you're working on a book.

Are you working on a book?

He's working on a book about taboos.

He is working on a book.

She is currently working on a book about artificial refrigeration.

He is working on a book about public school reform.

She is working on a book about refrigeration.

Yes, I am working on a book project.