Use the advanced search screen in OneSearch and choose "Library Catalog" at the top of the screen. It gives you ways to search by title or by keywords. You can also limit your "material type" to books. Once you find a book on your topic, look at the subject headings assigned to it to click through and find other books with the same subject. (See subject headings below...)
You can use the "Browse" feature of OneSearch to look through Library of Congress Subject Headings to find books with the same subject headings. Choose "Browse by Library of Congress Subjects" and search fairly broadly at first. You will be able to scroll through more narrowly defined headings as you go.
Developed cooperatively with scholars and librarians worldwide, Oxford Bibliographies offers exclusive, authoritative research guides across a variety of subject areas. Combining the best features of an annotated bibliography and a high-level encyclopedia, this cutting-edge resource directs researchers to the best available scholarship across a wide variety of subjects.