Lambrecht's modern photos are an awesome complement to the historic images in "America's Linksland." Great stuff. Quirin also wrote "Golf Courses of the MGA."
Not exclusively Long Island but "Missing Links" (and "Lost Links") by Daniel Wexler has great info on some of the lost/modified courses from the early 1900s, like Meadowbrook and Timber Point.
"Images of America: Long Island Golf" mentioned above has some interesting images I've never seen before, including aerials of places like Lido, Montauk Downs and Bethpage pre-Black. There's also a cool map showing how the military divvied up Lido when it took over during WWII.