Navigation

?
Show/hide this help screen
/
Go to previous / next page
[ / ]
Load previous / next book
M
Open/close the Menu
S
Open/close the Reading stack
X
Show/hide the UI (toolbars)

Book Viewing

L / R
Rotate left ⟲ / Rotate right ⟳
H / W
Scale to height / Scale to width
B
Best fit mode
1 / 2
1-page view / 2-page view

Loading Books

O
Open local books (use Shift to open multiple)
U
Open a book from a URL
G
Open a book from Google Drive