[
    "text/titlepage.xhtml",
    "text/internal_titlepage.xhtml",
    "text/toc.xhtml",
    "text/introduction.xhtml",
    "text/installing_calibre.xhtml",
    "text/the_main_gui_window.xhtml",
    "text/common_tasks.xhtml",
    "text/task_1_organizing.xhtml",
    "text/task_2_conversion.xhtml",
    "text/task_3_the_ebook_editor.xhtml",
    "text/task_4_downloading_news.xhtml",
    "text/task_5_interacting_with_ebook_readers.xhtml",
    "text/task_6_the_ebook_viewer.xhtml",
    "text/where_to_get_help.xhtml"
]