KDP categories · Top KDP authors
RAPHAEL HARTLEY: Amazon KDP author data
As of Nov 6, 2026, RAPHAEL HARTLEY has 60 books on Amazon, 13 of them on a best-seller list in the last 30 days (best rank #10), mostly in Zoology, Insects & Spiders, Mammals.
| Median price | $17.55 |
|---|---|
| Price range (middle 50%) | $17.22 – $17.57 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 13 |
| Breakout books (30 days) | 4 |
What stands out
- Median price $17.55, 18% above the median of their main category, Zoology.
- 13 new books in the last 30 days, 4 of them broke into a Best Sellers list.
RAPHAEL HARTLEY's best-ranked books
-
BLUE DEATH FEIGNING BEETLE HANDBOOK: A Complete Beginner-to-Expert Guide to Blue Death Feigning Beetle Care, Desert Habitat Setup, Feeding, Behavior, Health, Breeding, and Successful Colony Management
by RAPHAEL HARTLEY
- Price$17.54
- Reviews-
-
THE MONARCH BUTTERFLIES HANDBOOK: A Complete Guide to Monarch Butterfly Life Cycle, Raising Caterpillars, Milkweed Gardens, Habitat, Feeding, Migration, Breeding, Health, Release, and Conservation
by RAPHAEL HARTLEY
- Price$17.17
- Reviews-
-
FEEDER INSECTS HANDBOOK: The Complete Guide to Raising, Breeding, Gut Loading, Housing, Feeding, and Maintaining Healthy Live Food Colonies for Reptiles, Amphibians, Birds, Fish, and Invertebrates
by RAPHAEL HARTLEY
- Price$17.55
- Reviews-
- Published2026-09
-
MUSCOVY DUCK HANDBOOK: The Complete Guide to Raising, Housing, Feeding, Breeding, Health Care, Duckling Development, Behavior, and Successful Flock Management for Beginners and Experienced Keepers
by RAPHAEL HARTLEY
- Price$17.56
- Reviews-
-
THE BLOOD PYTHON HANDBOOK: A Practical Guide to Blood Python Housing, Feeding, Handling, Health Care, Behavior, Shedding, Breeding, Enrichment, and Long-Term Husbandry
by RAPHAEL HARTLEY
- Price$17.55
- Reviews-
-
SWALLOWTAIL BUTTERFLY HANDBOOK: A Complete Guide to Swallowtail Butterfly Identification, Host Plants, Caterpillar Rearing, Chrysalis Care, Breeding, ... Gardening, Health, Release, and Conservation
by RAPHAEL HARTLEY
- Price$17.22
- Reviews-
-
KUNEKUNE PIGS HANDBOOK: A Complete Practical Guide to Raising Kunekune Pigs, Including Housing, Feeding, Health Care, Training, Breeding, Piglet Care, and Pasture Management
by RAPHAEL HARTLEY
- Price$17.56
- Reviews-
-
THE BEETLES HANDBOOK: The Complete Guide to Beetle Care, Housing, Feeding, Handling, Breeding, Larval Development, Health, Behavior, and Successful Long-Term Keeping
by RAPHAEL HARTLEY
- Price$17.54
- Reviews-
- Published2026-09
-
BLACK SWALLOWTAIL HANDBOOK: A Complete Guide to Black Swallowtail Butterfly Identification, Life Cycle, Caterpillar Rearing, Host Plants, Feeding, ... Butterfly Gardening, Health, and Conservation
by RAPHAEL HARTLEY
- Price$17.55
- Reviews-
- Published2026-09
-
SQUIRREL BIBLE FOR BEGINNERS: A Complete Guide to Raising and Caring for Squirrels with Expert Advice on Housing, Nutrition, Behavior, Training, Health, Enrichment, and Lifelong Care
by RAPHAEL HARTLEY
- Price$17.99
- Reviews-
- Published2026-09
Main categories
FAQ
How many books does RAPHAEL HARTLEY have on Amazon?
KDPTop tracks 60 of their books; 13 made an Amazon list in the last 30 days.
Which categories does RAPHAEL HARTLEY publish in?
Their books chart most often in Zoology, Insects & Spiders, Mammals.
How does RAPHAEL HARTLEY price their books?
The median price is $17.55; half of the books cost $17.22–$17.57.
Has RAPHAEL HARTLEY released new books recently?
13 new books in the last 30 days, 4 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.