Yes, we have the cookbook. See it here: https://vintagecookbook.com/product/myrtle-cecile-landrys-fun-cooking-guide-french-creole-and-cajun-cook-book-1975/
Myrtle Cecile Landry’s Fun Cooking Guide: French, Creole and Cajun Cook Book, 1975. Cookbook by Myrtle Landry Simms, a member of of Louisiana’s food and restaurant royalty. (See also Family Recipes: Secrets of Maude Landry’s Kitchen here: https://vintagecookbook.com/product/family-recipes-secrets-of-maude-landrys-kitchen/) Simms was a consistent winner in the Creole Cooking Contest of the annual International Rice Festival at Crowley, Louisiana. Four of her prize-winning recipes are included in her cookbook. One of them is included in VintageCookbook.com’s recipe file, here: https://vintagecookbook.com/recipes/
This self-published cookbook has a card stock cover and a plastic comb binding. It was copyrighted in 1975. This copy is from a later printing. It is missing one tooth from the plastic comb binding. The pages are all clear and clean. This is a scarce cookbook.