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Erik Michelsen: Amazon KDP author data
As of Nov 6, 2026, Erik Michelsen has 16 books on Amazon, 13 of them on a best-seller list in the last 30 days (best rank #16), mostly in Heavy Machinery, How Things Work, Earth Sciences.
| Median price | $11.99 |
|---|---|
| Price range (middle 50%) | $11.45 – $11.99 |
| Median reviews | 1 |
| Total reviews | 1 |
| New books (30 days) | 13 |
| Breakout books (30 days) | 3 |
What stands out
- 81% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $11.99, 36% above the median of their main category, Heavy Machinery.
- 13 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Erik Michelsen's best-ranked books
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How Does Electricity Work?: Power, Energy and Electricity Explained for Kids (How does it work?)
by Erik Michelsen
- Price$11.99
- Reviews-
- Published2026-08
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How Does a Tractor Work?: Machines, Power and Big Jobs on the Farm (How does it work?)
by Erik Michelsen
- Price$11.99
- Reviews-
-
How Does a Rocket Reach Space?: Rockets, Space and Gravity Explained for Kids (How does it work?)
by Erik Michelsen
- Price$11.99
- Reviews-
-
How Things Work for Kids: The Big Discovery Collection: 4 Big Questions, 4 Amazing Journeys – Ships, Excavators, Cranes and Wastewater (How does it work?)
by Erik Michelsen
- Price$39.99
- Rating1.0
- Reviews1
-
How does a ship float?: Ships, Engines and Propellers Explained for Kids (How does it work?)
by Erik Michelsen
- Price$11.94
- Reviews-
-
The Ultimate Space Activity Book: Mazes, Word Searches, Sudoku, Puzzles and Space Adventures for Kids Ages 6–10 (How Things Work for Kids Activity Books)
by Erik Michelsen
- Price$9.99
- Reviews-
- Published2026-09
-
Hvordan virker en gravemaskin?: Hydraulikk og store maskiner forklart for barn (Hvordan ting virker) (Norwegian Edition)
by Erik Michelsen
- Price$11.99
- Reviews-
-
Prinsesse Emma & Esmaralda: Piknik ved tjernet (Norwegian Edition)
by Erik Michelsen
- Price$12.99
- Reviews-
-
How Does a Crane Work?: Lifting, Pulleys and Giant Machines Explained for Kids (How does it work?)
by Erik Michelsen
- Price$11.99
- Reviews-
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How Does the Brain Work?: The Brain, Memory, Senses and Nervous System Explained for Kids (How does it work?)
by Erik Michelsen
- Price$11.99
- Reviews-
Main categories
FAQ
How many books does Erik Michelsen have on Amazon?
KDPTop tracks 16 of their books; 13 made an Amazon list in the last 30 days.
Which categories does Erik Michelsen publish in?
Their books chart most often in Heavy Machinery, How Things Work, Earth Sciences.
How does Erik Michelsen price their books?
The median price is $11.99; half of the books cost $11.45–$11.99.
Has Erik Michelsen released new books recently?
13 new books in the last 30 days, 3 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.