I attended one of his seminars...it was absolutely stunning...there is no other word for it.
He told us that Google covers about ten percent (10%) of the Internet!
And he shows, actually gives you written information, his favorite search engines and sites.
Anyone who enjoys or needs researching should get themselves next to Garrett, or his books.
(See him in action, if you can. You won't believe your eyes! The beauty of it is that he carefully raises the speed of his delivery so that even seniors are right with him, thinking at his tempo. Stunning!)