and enter a page number, then tap the page number in the search results.
Get a definition.
Double-tap a word, then tap Define in the menu that appears. Definitions aren’t
available for all languages.
Remember your place.
Tap to add a bookmark, or tap again to remove it. You can have multiple
bookmarks—to see them all, tap , then tap Bookmarks. You don’t
need to add a bookmark when you close the book, because iBooks remembers
where you left off.
Remember the good parts.
Some books let you add notes and highlights. To add a highlight, touch and hold
a word, then move your finger to draw the highlight. To add a note, double-tap a
word to select it, move the grab points to adjust the selection, then tap Note or
Highlight in the menu that appears. To see all the notes and highlights you’ve
made, tap , then tap Notes.
Share the good parts.
Tap some highlighted text, then, in the menu that appears, tap . If the
book is from the iBooks Store, a link to the book is included automatically.
(Sharing may not be available in all regions.)
Share a link to a book.
Tap near the center of a page to display the controls, tap , then tap
.
Change the way a book looks.
Some books let you change the font, font size, and color of the page. (Tap
.) You can change justification and hyphenation in Settings > iBooks.
These settings apply to all books that support them.