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Eric Christianson: Amazon KDP author data
As of Nov 6, 2026, Eric Christianson has 14 books on Amazon, 14 of them on a best-seller list in the last 30 days (best rank #10), mostly in Pharmacy, Clinical, Pharmacology.
| Median price | $20.28 |
|---|---|
| Price range (middle 50%) | $14.99 – $29.99 |
| Median reviews | 80 |
| Total reviews | 1,303 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
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 $20.28, 38% below the median of their main category, Pharmacy.
Eric Christianson's best-ranked books
-
MPJE Master Federal Pharmacy Law Review - 2nd Edition
by Eric Christianson
- Price$29.99
- Rating4.3
- Reviews115
-
BCPS Bullets
by Eric Christianson
- Price$49.78
- Rating4.2
- Reviews102
-
Pharmacy Technician Crossword Puzzles: ACE Your PTCB Exam Prep With Nearly 1,000 Engaging Questions/Clues
by Eric Christianson
- Price$14.99
- Rating4.5
- Reviews43
-
NAPLEX Crosswords: Over 2,000 Engaging NAPLEX Practice Questions and Clues!
by Eric Christianson
- Price$19.99
- Rating5.0
- Reviews15
-
Clinician's Guide to Common Drug Interactions in Primary Care
by Eric Christianson
- Price$20.57
- Rating4.8
- Reviews57
-
Pharmacotherapy: Improving Medical Education Through Clinical Pharmacy Pearls, Case Studies, and Common Sense
by Eric Christianson
- Price$12.90
- Rating4.5
- Reviews203
-
PTCB Prep From Meded101: The Easy and Complete Pharmacy Technician Study Guide
by Eric Christianson
- Price$9.99
- Rating4.6
- Reviews8
-
Nursing Pharmacology Crossword Puzzle Book From Meded101 - Over 2,000 Practice Questions and Clues!
by Eric Christianson
- Price$14.99
- Rating5.0
- Reviews7
-
BCGP Bullets: Geriatric Pharmacist Exam Study Guide
by Eric Christianson
- Price$48.98
- Rating4.2
- Reviews51
-
Pharmacotherapy: Improving Medical Education Through Clinical Pharmacy Pearls, Case Studies, and Common Sense
by Eric Christianson
- Price$14.99
- Rating4.5
- Reviews203
Main categories
FAQ
How many books does Eric Christianson have on Amazon?
KDPTop tracks 14 of their books; 14 made an Amazon list in the last 30 days.
Which categories does Eric Christianson publish in?
Their books chart most often in Pharmacy, Clinical, Pharmacology.
How does Eric Christianson price their books?
The median price is $20.28; half of the books cost $14.99–$29.99.
Has Eric Christianson released new books recently?
0 new books in the last 30 days.
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.