KDP categories · Top KDP authors
JB. Gardner Cathy: Amazon KDP author data
As of Nov 6, 2026, JB. Gardner Cathy has 9 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #11), mostly in Polish, Christmas & Hanukkah, German.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $3.99 |
| Median reviews | 1 |
| Total reviews | 1 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 6 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $3.99, 80% below the median of their main category, Polish.
- 9 new books in the last 30 days, 6 of them broke into a Best Sellers list.
JB. Gardner Cathy's best-ranked books
-
The German Christmas Cookbook: Traditional German Christmas Recipes for Cozy Holiday Meals, Festive Baking, Classic Cookies, Cakes, Breads and Sweet Treats.
by JB. Gardner Cathy
- Price$3.99
- Reviews-
-
Polish Dessert Cookbook: Traditional Polish Desserts, Cakes, Cookies & Pastries for Everyday Baking and Special Occasions.
by JB. Gardner Cathy
- Price$3.99
- Reviews-
-
Polish Dessert Cookbook: Traditional Polish Desserts, Cakes, Cookies & Pastries for Everyday Baking and Special Occasions.
by JB. Gardner Cathy
- Price$14.99
- Reviews-
-
The Ultimate Irish Cookbook: Traditional Irish Recipes for Hearty Breakfasts, Soups, Classic Main Dishes, Fresh Sides, Breads, Desserts and Family Meals.
by JB. Gardner Cathy
- Price$3.99
- Reviews-
-
Polish Christmas Cookbook: Traditional Polish Christmas Recipes Featuring Classic Holiday Dishes, Christmas Dinner Favorites, Homemade Sweets and Authentic Polish Cooking.
by JB. Gardner Cathy
- Price$3.99
- Reviews-
-
German Dessert Cookbook: A Collection of German Sweet Treats, Featuring Cakes, Pastries, Fruit Desserts, Cookies and Festive Bakes for Every Occasion.
by JB. Gardner Cathy
- Price$3.99
- Rating3.0
- Reviews1
-
Texas Cookbook: Authentic Texas Recipes for Everyday Cooking, Featuring Southern Comfort Food, Texas-Style BBQ, Classic Family Favorites and Regional Flavors.
by JB. Gardner Cathy
- Price$3.99
- Reviews-
-
The Ultimate Spanish Cookbook: Authentic Spanish Recipes for Tapas, Soups, Seafood, Meat, Fresh Salads, Side Dishes, Desserts and Everyday Family Meals.
by JB. Gardner Cathy
- Price$3.99
- Reviews-
-
Sourdough Discard Recipes Cookbook: Easy Breads, Pancakes, Waffles, Crackers, Muffins and Creative Everyday Baking Ideas for Using Your Leftover Starter.
by JB. Gardner Cathy
- Price$3.99
- Reviews-
Main categories
FAQ
How many books does JB. Gardner Cathy have on Amazon?
KDPTop tracks 9 of their books; 9 made an Amazon list in the last 30 days.
Which categories does JB. Gardner Cathy publish in?
Their books chart most often in Polish, Christmas & Hanukkah, German.
How does JB. Gardner Cathy price their books?
The median price is $3.99; half of the books cost $3.99–$3.99.
Has JB. Gardner Cathy released new books recently?
9 new books in the last 30 days, 6 of which reached a Best Sellers list.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.