ShowBook                View a book palette
ShowBookshelf           View all of Wren's Books
WB_brewer               Customize WrensBookshelf palettes
WB_subset_brewer        Customize WrensBookshelf palettes
WrensBookshelf          Complete list of palettes.
scale_color_WB_c        Use WrensBookshelf with ggplot
scale_color_WB_d        Use WrensBookshelf with ggplot
scale_fill_WB_c         Use WrensBookshelf with ggplot
scale_fill_WB_d         Use WrensBookshelf with ggplot
