The font is called Herald Square and is available from http://www.1001freefonts.com/retro-fonts-7.php
"Font" is from the same root as "fountain" and in fact "font" is an archaic word for fountain. The origin of the usage in type comes from early printing presses that used metal type (set backward,...
Times new roman
pica
It's called Tiki Island.
On the cover of all the books the font Zephyr is used but you cannot download it without paying for it.