Internet Archive has launched its National Emergency Library with wide open access for all its digitized books until June 30th, 2020. No waiting period! There are many Gregg shorthand books available to borrow, including Gregg Notehand.
There is also a Book Sponsorship program. If there’s a book they don’t have, you can request that they digitize it:
Book Sponsorship gives readers the power to affect which books are borrowable on Open Library. Help us fill in the gaps and build a library that leaves no reader or book behind. The name “Open Library” is more than a hat tip to open source. It’s a commitment to our patrons. Building a truly Open Library means every reader deserves a say in what’s on their bookshelf.
I’m sure we can all think of Gregg shorthand books that we’d love to see available!