To find books and e-books in the library, you'll need to use Library Search. Library Search enables you to search the library catalogue and also other resources (e.g. journal articles and theses) - you can search by keyword (topic), author or title.
Useful e-book collections for Interdisciplinary Studies
Oxford University Press' Very short introductions series offers concise and original introductions to a wide range of subjects. Each volume provides an authoritative assessment of a concept, field, or body of work, drawing out the central ideas, themes, and approaches.