How to write a book review and a book report
Intended audience
The author's intention may be apparent by the way the subject of the book is treated. Is the material meant for specialists, students, or the general public? Is it focused on a specific subject or is it a general survey of a wider subject? Several areas may provide clues: appendices, bibliographies and general indexes usually accompany scholarly works; prefaces and introductions often contain an author's explicit statement of intention; the content and style of expression will be a good indication of the intended audience.