RESELLERS PLEASE NOTE:
MOST of our ebooks are NOT FOR RESALE

But there are some ebooks available with Master Resell Rights.
All ebooks with RESALE RIGHTS are clearly marked

In some cases 1 ebook of a series or set or volume may have
resale rights while other ebooks in the same set are not for resale

COPYRIGHTS apply to most books, even free ebooks, generally you must not resell or edit or alter them in any way.
This may vary from ebook to ebook as some copyright owners may comment in their ebooks as to what you may or must not do with their specific ebook.