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Colm A Kelleher: Amazon KDP author data

As of Nov 6, 2026, Colm A Kelleher has 8 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #2), mostly in Unexplained Mysteries, UFOs, Occult & Paranormal.

8Books on Amazon
6Listed in 30 days
4.5Average rating
Median price$14.74
Price range (middle 50%)$13.65 – $19.02
Median reviews3,159
Total reviews17,710
New books (30 days)1
Breakout books (30 days)1

View on Amazon

What stands out

  • 75% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.

Colm A Kelleher's best-ranked books

  1. Skinwalkers at the Pentagon: An Insiders' Account of the Secret Government UFO Program book cover by Colm A Kelleher

    Skinwalkers at the Pentagon: An Insiders' Account of the Secret Government UFO Program

    by Colm A Kelleher

    • Price$9.95
    • Rating4.4
    • Reviews3,158

    View on Amazon · Full data on KDPTop

  2. Skinwalkers at the Pentagon: An Insider's Account of the Secret Government UFO Program book cover by Colm A Kelleher

    Skinwalkers at the Pentagon: An Insider's Account of the Secret Government UFO Program

    by Colm A Kelleher

    • Price$14.49
    • Rating4.4
    • Reviews3,158
    • Published2023-01

    View on Amazon · Full data on KDPTop

  3. Hunt for the Skinwalker: Science Confronts the Unexplained at a Remote Ranch in Utah book cover by Colm A Kelleher

    Hunt for the Skinwalker: Science Confronts the Unexplained at a Remote Ranch in Utah

    by Colm A Kelleher

    • Price$17.69
    • Rating4.5
    • Reviews3,658

    View on Amazon · Full data on KDPTop

  4. Hunt for the Skinwalker: Science Confronts the Unexplained at a Remote Ranch in Utah book cover by Colm A Kelleher

    Hunt for the Skinwalker: Science Confronts the Unexplained at a Remote Ranch in Utah

    by Colm A Kelleher

    • Price$12.64
    • Rating4.5
    • Reviews3,658

    View on Amazon · Full data on KDPTop

  5. Inside the US Government Covert UFO Program: Initial Revelations book cover by Colm A Kelleher

    Inside the US Government Covert UFO Program: Initial Revelations

    by Colm A Kelleher

    • Price$22.99
    • Rating4.2
    • Reviews336
    • Published2023-10

    View on Amazon · Full data on KDPTop

  6. Hunt for the Skinwalker: Science Confronts the Unexplained at a Remote Ranch in Utah book cover by Colm A Kelleher

    Hunt for the Skinwalker: Science Confronts the Unexplained at a Remote Ranch in Utah

    by Colm A Kelleher

    • Price$13.99
    • Rating4.5
    • Reviews3,658

    View on Amazon · Full data on KDPTop

  7. Brain Trust: The Hidden Connection Between Mad Cow and Misdiagnosed Alzheimer's Disease book cover by Colm A Kelleher

    Brain Trust: The Hidden Connection Between Mad Cow and Misdiagnosed Alzheimer's Disease

    by Colm A Kelleher

    • Price$14.99
    • Rating4.7
    • Reviews83

    View on Amazon · Full data on KDPTop

  8. (Hunt For The Skinwalker) [By: Kelleher, Colm] [Feb, 2006] book cover by Colm A Kelleher

    (Hunt For The Skinwalker) [By: Kelleher, Colm] [Feb, 2006]

    by Colm A Kelleher

    • Price$34.80
    • Reviews-

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Colm A Kelleher have on Amazon?

KDPTop tracks 8 of their books; 6 made an Amazon list in the last 30 days.

Which categories does Colm A Kelleher publish in?

Their books chart most often in Unexplained Mysteries, UFOs, Occult & Paranormal.

How does Colm A Kelleher price their books?

The median price is $14.74; half of the books cost $13.65–$19.02.

Has Colm A Kelleher released new books recently?

1 new book in the last 30 days, 1 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.