Most of the databases in the A-Z list are subscription databases. For all subscription access:
O'Reilly ebooks & video provides access to more than 35K book titles plus 30K+ hours of video, proven learning paths, case studies, interactive tutorials, audio books, and videos from O’Reilly’s global conferences.
The Film and Video, Music and Audio and Podcasts sections have lots of practical guide books.
MLA International Bibliography offers a detailed bibliography of journal articles, books and dissertations. It contains over 2.3 million citations from more than 4,400 journals & series and 1,000 book publishers. The MLA Bibliography contains detailed bibliographic information on scholarly publications from around the world and across a broad range of topics, including literature from any country and in any language, literary theory and criticism, dramatic arts (film, radio, television, theater), folklore, linguistics, history of printing and publishing etc.
Library Search - Advanced Search
Link to QUB's Library Search (catalogue) advanced search page