Still, some of the most popular speakers offer a wide array of functions. (businessinsider.my)
She is also one of the most popular speakers at the Weston A Price Foundation Wise Traditions conferences — deservedly so, from what I was able to see of her talk. (perfecthealthdiet.com)
These publishing alternatives provide an avenue for authors who believe that mainstream publishing will not meet their needs or who are in a position to make more money from direct sales than they could from bookstore sales, such as popular speakers who sell books after speeches. (en.wikipedia.org)