KDP categories · Top KDP authors
RAPHAEL VELASQUEZ: Amazon KDP author data
As of Nov 6, 2026, RAPHAEL VELASQUEZ has 17 books on Amazon, 17 of them on a best-seller list in the last 30 days (best rank #39), mostly in Fish & Aquariums, Wildlife, Fish & Sharks.
| Median price | $13.50 |
|---|---|
| Price range (middle 50%) | $13.50 – $13.50 |
| Median reviews | 1 |
| Total reviews | 3 |
| New books (30 days) | 17 |
| 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.
- 17 new books in the last 30 days, 6 of them broke into a Best Sellers list.
RAPHAEL VELASQUEZ's best-ranked books
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THE COMPLETE JELLYFISH HANDBOOK: MARINE BIOLOGY: A Comprehensive Guide to Jellyfish Biology, Anatomy, Evolution, Species Identification, Feeding, ... Venom, Aquarium Care, and Marine Conservation
by RAPHAEL VELASQUEZ
- Price$13.50
- Rating5.0
- Reviews1
-
THE COMPLETE AMERICAN CROW HANDBOOK: NATURE COMPANION: A Comprehensive Guide to American Crow Biology, Behavior, Intelligence, Communication, Habitat, Conservation, and Scientific Research for Bird Enthusiasts and Naturalists
by RAPHAEL VELASQUEZ
- Price$13.50
- Reviews-
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THE COMPLETE GUIDE TO JUMPING SPIDER HANDBOOK: JUMPING SPIDER ESSENTIALS: A Comprehensive Reference to Jumping Spider Species, Natural Behavior, ... Enrichment, and Professional Captive Care
by RAPHAEL VELASQUEZ
- Price$14.50
- Reviews-
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THE COMPLETE INLAND TAIPAN HANDBOOK: SNAKE BIOLOGY: A Comprehensive Scientific Guide to Inland Taipan Biology, Venom Evolution, Behavior, Ecology, ... Research Across Australia's Arid Landscapes
by RAPHAEL VELASQUEZ
- Price$13.50
- Reviews-
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THE COMPLETE SMALLMOUTH BASS HANDBOOK: ULTIMATE ANGLER'S GUIDE: A complete professional guide to understanding, locating, catching, handling, ... bass throughout every season of the year.
by RAPHAEL VELASQUEZ
- Price$13.50
- Reviews-
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THE COMPLETE KOI FISH HANDBOOK: KOI KEEPING: A Complete Guide to Koi Fish Care, Pond Design, Feeding, Breeding, Water Quality, Disease Prevention, Genetics, and Lifelong Management
by RAPHAEL VELASQUEZ
- Price$13.50
- Rating5.0
- Reviews1
-
COMPREHENSIVE MONARCH BUTTERFLIES HANDBOOK: A Professional Reference to Raising Healthy Monarch Butterflies Through Proper Habitat Creation, ... and Sustainable Conservation Practices
by RAPHAEL VELASQUEZ
- Price$13.50
- Rating3.0
- Reviews1
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THE COMPLETE SALTWATER AQUARIUM HANDBOOK: AQUARIUM SUCCESS: A Complete Guide to Marine Fish Care, Reef Aquariums, Corals, Water Quality, Feeding, ... and Successful Saltwater Fishkeeping
by RAPHAEL VELASQUEZ
- Price$13.50
- Reviews-
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THE COMPLETE PORCUPINE HANDBOOK: WILDLIFE BIOLOGY: A Comprehensive Guide to Porcupine Biology, Behavior, Habitat, Nutrition, Conservation, ... Wildlife Ecology for Every Nature Enthusiast.
by RAPHAEL VELASQUEZ
- Price$13.50
- Reviews-
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THE ULTIMATE SEA LION HANDBOOK: MARINE MAMMAL GUIDE: A Comprehensive Guide to Sea Lion Biology, Behavior, Communication, Feeding, Breeding, Marine ... and Responsible Wildlife Observation
by RAPHAEL VELASQUEZ
- Price$13.50
- Reviews-
Main categories
FAQ
How many books does RAPHAEL VELASQUEZ have on Amazon?
KDPTop tracks 17 of their books; 17 made an Amazon list in the last 30 days.
Which categories does RAPHAEL VELASQUEZ publish in?
Their books chart most often in Fish & Aquariums, Wildlife, Fish & Sharks.
How does RAPHAEL VELASQUEZ price their books?
The median price is $13.50; half of the books cost $13.50–$13.50.
Has RAPHAEL VELASQUEZ released new books recently?
17 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.