Once you have two books, or three, or a whole series of books on your specialty, you gain authority and influence in your field. (thebookdesigner.com)
It's the first in a planned series of books for authors. (janefriedman.com)
Although his first book is about exploiting video, he's planning a whole series of books about the full range of things we need to know regarding the digital classroom. (elearningindustry.com)