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MAS Press: Amazon KDP author data

As of Nov 6, 2026, MAS Press has 4 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #9), mostly in Health, Maturing, Personal Health.

4Books on Amazon
3Listed in 30 days
5.0Average rating
Median price$7.99
Price range (middle 50%)$2.99 – $13.24
Median reviews1
Total reviews4
New books (30 days)3
Breakout books (30 days)3

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What stands out

  • 3 new books in the last 30 days, 3 of them broke into a Best Sellers list.

MAS Press's best-ranked books

  1. The Christian Puberty Guide for Girls Ages 8-12: A Faith-Based Handbook on First Periods,  book cover by MAS Press

    The Christian Puberty Guide for Girls Ages 8-12: A Faith-Based Handbook on First Periods, Growing Up, and Loving the Body God Gave You

    by MAS Press

    • Price$2.99
    • Rating5.0
    • Reviews1
    • Published2026-10

    View on Amazon · Full data on KDPTop

  2. The Christian First Period Guide for Girls Ages 8-12: A Faith-Based Handbook on Puberty, G book cover by MAS Press

    The Christian First Period Guide for Girls Ages 8-12: A Faith-Based Handbook on Puberty, Growing Up, and Loving the Body God Gave You

    by MAS Press

    • Price$2.99
    • Rating5.0
    • Reviews2
    • Published2026-10

    View on Amazon · Full data on KDPTop

  3. The Christian First Period Guide for Girls Ages 8-12: A Faith-Based Handbook on Puberty, G book cover by MAS Press

    The Christian First Period Guide for Girls Ages 8-12: A Faith-Based Handbook on Puberty, Growing Up, and Loving the Body God Gave You

    by MAS Press

    • Price$13.99
    • Rating5.0
    • Reviews2

    View on Amazon · Full data on KDPTop

  4. 36 Catholic Saints for Kids: Inspiring Stories, Virtue Challenges, Simple Prayers, Colorin book cover by MAS Press

    36 Catholic Saints for Kids: Inspiring Stories, Virtue Challenges, Simple Prayers, Coloring Pages & Activities for Children Ages 8 to 12

    by MAS Press

    • Price$12.99
    • Reviews-
    • Published2026-10

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does MAS Press have on Amazon?

KDPTop tracks 4 of their books; 3 made an Amazon list in the last 30 days.

Which categories does MAS Press publish in?

Their books chart most often in Health, Maturing, Personal Health.

How does MAS Press price their books?

The median price is $7.99; half of the books cost $2.99–$13.24.

Has MAS Press released new books recently?

3 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.