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YB Nayon Publishing: Amazon KDP author data
As of Nov 6, 2026, YB Nayon Publishing has 99 books on Amazon, 20 of them on a best-seller list in the last 30 days (best rank #7), mostly in Astrophysics & Space Science, Cosmology, Astronomy.
| Median price | $8.99 |
|---|---|
| Price range (middle 50%) | $7.99 – $9.99 |
| Median reviews | 1 |
| Total reviews | 1 |
| New books (30 days) | 16 |
| Breakout books (30 days) | 6 |
What stands out
- Median price $8.99, 38% below the median of their main category, Astrophysics & Space Science.
- 16 new books in the last 30 days, 6 of them broke into a Best Sellers list.
YB Nayon Publishing's best-ranked books
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What Is Dark Matter?: The Hidden Mass That Shapes the Cosmos: A Complete Guide to the Evidence, the Leading Candidates, and the Global Search for the ... Substance (The Universe for Young Explorers)
by YB Nayon Publishing
- Price$9.99
- Reviews-
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The Ice Giants: Facts About Uranus and Neptune for Young and Adult Studying the Outer Solar System (the solar system explorer series for adult)
by YB Nayon Publishing
- Price$8.49
- Reviews-
- Published2026-07
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Dark Matter and Dark Energy: What Are Dark Matter and Dark Energy, the Mysterious Forces Explained for Teens (The Universe for Young Explorers)
by YB Nayon Publishing
- Price$9.99
- Reviews-
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The James Webb Space Telescope: How Does the James Webb Space Telescope Work, Explained for Adult Beginners in Astronomy (Space Exploration & Missions for Adults)
by YB Nayon Publishing
- Price$9.99
- Reviews-
-
What Happens to the Human Body in Space: How Does Spaceflight Affect the Human Body, Explained for Teens Interested in Space Medicine (People of Space For Middle Grade And Teen)
by YB Nayon Publishing
- Price$10.99
- Reviews-
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The Asteroid Belt: A Complete Guide to Space Rocks, Ceres, Vesta, Meteorites, Planetary Defense, the DART Mission, and Asteroid Mining for Kids Ages 8–12 (The Solar System Explorer Series)
by YB Nayon Publishing
- Price$7.69
- Reviews-
- Published2026-07
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Could We Live on Mars?: The Science of Terraforming Mars Explained for Young and Adult Interested in Space Colonization (the solar system explorer series for adult)
by YB Nayon Publishing
- Price$8.69
- Reviews-
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Pluto and the Dwarf Planets: Why Isn't Pluto a Planet Anymore, Explained for Young and Adult Astronomy Fans (the solar system explorer series for adult)
by YB Nayon Publishing
- Price$8.69
- Rating5.0
- Reviews1
-
The Age of the Universe: How Old Is the Universe and How Do We Know, Explained for Teens Studying Cosmology (The Universe for Young Explorers)
by YB Nayon Publishing
- Price$9.99
- Reviews-
-
Is There More Than One Universe?: What Is the Multiverse Theory, Explained Simply for Teen Science Readers (The Universe for Young Explorers)
by YB Nayon Publishing
- Price$9.99
- Reviews-
Main categories
FAQ
How many books does YB Nayon Publishing have on Amazon?
KDPTop tracks 99 of their books; 20 made an Amazon list in the last 30 days.
Which categories does YB Nayon Publishing publish in?
Their books chart most often in Astrophysics & Space Science, Cosmology, Astronomy.
How does YB Nayon Publishing price their books?
The median price is $8.99; half of the books cost $7.99–$9.99.
Has YB Nayon Publishing released new books recently?
16 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.