Change a book’s appearance in Books on Mac
Unlike a physical book, you can change how books appear in the Books app.
Show one or two pages in a book
In the Books app on your Mac, click Books (or another collection) in the sidebar, then double-click a book.
Drag the window’s sides left or right until you see one or two pages.
Change the font and page colour in a book
In the Books app on your Mac, click Books (or another collection) in the sidebar, then double-click a book.
Move the pointer to the top of the book, then click the Appearance button .
If the Appearance button isn’t available, you can’t change the font.
Do any of the following:
Change the font size and style: Click the A buttons to make the font smaller or larger, then choose a font below Book Font.
Change the page colour: Choose White, Sepia, Grey or Night (if available).
Change alignment and hyphenation in a book
In the Books app on your Mac, choose Books > Settings, then click Reading.
Do any of the following:
Change paragraph alignment: Select or deselect Full Justification.
Change hyphenation: Select or deselect Auto-hyphenation.
To make books appear larger, you can use the Books app full screen. See Use apps in full screen.