A few captioning errors managed to sneak their way into the book:

• In Figure 11-2, the first direction should read ‘right to left’.
• Figure 12-7 should refer to the scale() function.
• Figure 12-8 should read: ‘Elements transformed by different values in the skewX() and skewY() functions’.
• Figure 12-9 should refer to the matrix() function.
• Figure 13-3 should refer to the rotate3d() function.