Here are a few links to completely free and popular sites that will host your ad and a link to your website for free as long as you host their website link on your website

Other interesting websites are the following:
Mrs Shirley Hartung’s website that describes the great cookbooks she has authored using healthy alternatives to sugar, wheat and other sometimes allergy-causing foods. Great wholesome and delicious recipes with options for special diets.
We sell two of her books, namely
Cookies Naturally and
Muffins from the Heart on our website. You can see them by following this link:  BOOKS & LITERATURE

You can get the 2 books not found on our website, namely:
A Gluten Free Companion to Cookies
No Grain, No Pain
on her website by clicking on this link: