Finally, check for any specific requirements the user might have. Since they asked for both formats, ensuring that the text can be formatted into a readable book in both cases is key. Maybe provide some guidance on how to convert the text into these formats after the content is created.

First, I need to outline the structure of the book. A typical eBook has a cover page, copyright information, dedication, table of contents, chapters, and maybe an epilogue or acknowledgments. The user mentioned the author's name as Hazel Blackwood, so that's important for the cover and title page.

The title is "Housewife," which is pretty open-ended. I should come up with themes that fit a domestic, perhaps mystery or drama, as Hazel Blackwood's works often include elements of suspense. Maybe the protagonist is a housewife dealing with secrets, hidden in the mundane life. Themes like dual identities, hidden pasts, or societal pressures could work well.

Also, considering copyright information and a brief bio of the author at the end. Including a note about the book's themes and a dedication page adds a personal touch.

Possible chapters: Chapter 1 introduces Clara and the ordinary, but with a hint of something off. Chapter 2 might reveal a trigger event, like a phone call or a visitor. Subsequent chapters can introduce conflicts, clues, and rising action. The climax could involve a confrontation, and the resolution wraps up the main conflict, perhaps with a twist.

I should also think about the target audience. Readers of domestic thrillers or psychological suspense would enjoy this, so the tone needs to be engaging with some suspense elements. Descriptive language that paints a vivid image of Clara's life and the creeping tension.