Herb Lubalin

What Is The Complete Work of Herb Lubalin?

1. I'd like to know if all the typefaces of Herb Lubalin are available on digital format?
2. How many typefaces did he fashion with or without Tom Carnase?

Find a rough list of his work : Avant Garde Gothic, Lubalin Graph, Serif Gothic, Ronda, Didi.
Are there anymore typefaces?

3. How do you define the style of Herb Lubalin and what's his artistical leaning?

Thanks in advance.