KDP categories · Top KDP authors

Kathryn Cristaldi: Amazon KDP author data

Kathryn Cristaldi has 12 books on Amazon, 10 of them on a best-seller list in the last 30 days (best rank #1), mostly in Valentine's Day, Family Life, Sleep.

12Books on Amazon
10Listed in 30 days
4.8Average rating
Median price$10.24
Price range (middle 50%)$7.08 – $13.49
Median reviews394
Total reviews24,319
New books (30 days)1
Breakout books (30 days)0

View on Amazon

What stands out

  • 83% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
  • Median price $10.24, 52% above the median of their main category, Valentine's Day.

Kathryn Cristaldi's best-ranked books

  1. I'll Love You Till the Cows Come Home: A Tender and Funny Picture Book about Unconditional book cover by Kathryn Cristaldi

    I'll Love You Till the Cows Come Home: A Tender and Funny Picture Book about Unconditional Family Bonds, for Kids (ages 4-8)

    by Kathryn Cristaldi

    • Price$7.18
    • Rating4.9
    • Reviews5,660

    View on Amazon · Full data on KDPTop

  2. I'll Love You Till the Cows Come Home Padded: A Tender and Funny Book for Kids (Ages 4-8)  book cover by Kathryn Cristaldi

    I'll Love You Till the Cows Come Home Padded: A Tender and Funny Book for Kids (Ages 4-8) About Unconditional Family Love ― A Mother's Day Gift

    by Kathryn Cristaldi

    • Price$6.30
    • Rating4.9
    • Reviews5,660
    • Published2023-02

    View on Amazon · Full data on KDPTop

  3. I'll Love You Till the Cows Come Home: A Tender and Funny Book for Kids (Ages 4-8) About U book cover by Kathryn Cristaldi

    I'll Love You Till the Cows Come Home: A Tender and Funny Book for Kids (Ages 4-8) About Unconditional Family Love — A Mother's Day Gift (I’ll Love You Till 1)

    by Kathryn Cristaldi

    • Price$9.99
    • Rating4.9
    • Reviews5,660

    View on Amazon · Full data on KDPTop

  4. I’ll Love You Till the Crocodiles Smile: A Playful Bedtime Story About Endless Love for Ch book cover by Kathryn Cristaldi

    I’ll Love You Till the Crocodiles Smile: A Playful Bedtime Story About Endless Love for Children (Ages 4–8)

    by Kathryn Cristaldi

    • Price$14.99
    • Rating4.7
    • Reviews358

    View on Amazon · Full data on KDPTop

  5. I'll Love You Till the Bats Say Boo: A Sweet Halloween Board Book of Bedtime Stories for T book cover by Kathryn Cristaldi

    I'll Love You Till the Bats Say Boo: A Sweet Halloween Board Book of Bedtime Stories for Toddlers (I’ll Love You Till 3)

    by Kathryn Cristaldi

    • Price$12.99
    • Rating4.8
    • Reviews261

    View on Amazon · Full data on KDPTop

  6. I'll Love You Till the Bats Say Boo: A Cozy Halloween Board Book, for Kids (Ages 0-4) book cover by Kathryn Cristaldi

    I'll Love You Till the Bats Say Boo: A Cozy Halloween Board Book, for Kids (Ages 0-4)

    by Kathryn Cristaldi

    • Price$6.78
    • Rating4.8
    • Reviews261

    View on Amazon · Full data on KDPTop

  7. I’ll Love You Till the Crocodiles Smile: A Playful Bedtime Story About Endless Love for Ch book cover by Kathryn Cristaldi

    I’ll Love You Till the Crocodiles Smile: A Playful Bedtime Story About Endless Love for Children (Ages 4–8)

    by Kathryn Cristaldi

    • Price$10.66
    • Rating4.7
    • Reviews358

    View on Amazon · Full data on KDPTop

  8. I'll Love You Till the Cows Come Home: A Sweet Bedtime Story About Boundless Family Love f book cover by Kathryn Cristaldi

    I'll Love You Till the Cows Come Home: A Sweet Bedtime Story About Boundless Family Love for Children (Ages 4–8)

    by Kathryn Cristaldi

    • Price$10.49
    • Rating4.9
    • Reviews5,657

    View on Amazon · Full data on KDPTop

  9. Even Steven and Odd Todd, Level 3 book cover by Kathryn Cristaldi

    Even Steven and Odd Todd, Level 3

    by Kathryn Cristaldi

    • Price$3.99
    • Rating4.8
    • Reviews429

    View on Amazon · Full data on KDPTop

  10. I’ll Love You Till the Sloths Start School: A Reassuring, Cozy Story to Ease First Day of  book cover by Kathryn Cristaldi

    I’ll Love You Till the Sloths Start School: A Reassuring, Cozy Story to Ease First Day of School Jitters, for Kids (Ages 0-4)

    by Kathryn Cristaldi

    • Price$8.97
    • Rating4.5
    • Reviews15
    • Published2026-06

    View on Amazon · Full data on KDPTop

Main categories

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.