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Stacy Otillio: Amazon KDP author data
As of Nov 6, 2026, Stacy Otillio has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #2), mostly in STEM Education, Mathematics, Popular & Elementary.
| Median price | $13.21 |
|---|---|
| Price range (middle 50%) | $11.86 – $14.79 |
| Median reviews | 426 |
| Total reviews | 2,939 |
| New books (30 days) | 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.
Stacy Otillio's best-ranked books
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Big Book of Math Practice Problems Addition and Subtraction: Single Digit Facts / Drills, Double Digits, Triple Digits, Arithmetic With & Without Regrouping, Grades 1-3
by Stacy Otillio
- Price$15.24
- Rating4.7
- Reviews1,066
-
Big Book of Math Practice Problems Multiplication and Division: Worksheets Full of Practice Drills / Facts and Exercises on Multiplying and Dividing
by Stacy Otillio
- Price$15.98
- Rating4.7
- Reviews1,009
-
Pre-Algebra Skill Building Workbook with Explanations, Examples, Practice Problems and Answers
by Stacy Otillio
- Price$13.44
- Rating4.6
- Reviews110
-
Mastering Fractions with Factors and Multiples: A Step-by-Step Instructional Workbook with Examples, Practice Worksheets and Answers
by Stacy Otillio
- Price$11.49
- Rating4.3
- Reviews9
-
Big Book of Math Practice Problems Fractions and Decimals: Practice Workbook on Fractions and Decimals with Solutions - Includes Fraction and Decimal ... Comparing, Rounding, Percent and more
by Stacy Otillio
- Price$12.98
- Rating4.7
- Reviews743
-
Telling Time Clocks Workbook: Hours, Half Hours, Quarter Hours, 5-Minute Marks, 1-Minute Marks - 1st Grade, 2nd Grade
by Stacy Otillio
- Price$11.45
- Rating5.0
- Reviews2
Main categories
FAQ
How many books does Stacy Otillio have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Stacy Otillio publish in?
Their books chart most often in STEM Education, Mathematics, Popular & Elementary.
How does Stacy Otillio price their books?
The median price is $13.21; half of the books cost $11.86–$14.79.
Has Stacy Otillio 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.