Snow's September Letters book, which she worked on with ... "There are so many times where, in the past year, I just called some of my best friends, and they were just there," she tells PEOPLE.

CROWN HEIGHTS, BROOKLYN (PIX11) – In November, Zettie Shapey’s best friend Caroline Meister sent her a letter from California. And it was a really good one, Meister promised over the phone ...

Dusty, Dott, and Alphabott are best friends, but they are also ... Along the way, the friends practice letters, sounds and reading words, improvise stories, get letters from their globe-trotting ...