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Sam Cogley

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Member Since

May 2025

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Sam Cogley’s books

Average rating: 4.37 · 7,091 ratings · 368 reviews · 16 distinct works • Similar authors

	Shadow Operative (Adam Knight Thrillers #1) 4.29 avg rating — 1,804 ratings — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Hostile Asset (Dane Winter #1) 4.29 avg rating — 1,064 ratings — 7 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Skyfire (Adam Knight Thrillers #2) 4.33 avg rating — 955 ratings — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Rogue State (Adam Knight Thrillers #3) 4.43 avg rating — 594 ratings — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Neptune-Six (Adam Knight Thrillers Book 4) 4.45 avg rating — 462 ratings — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	The Last Operator (Penumbra Division #1) 4.51 avg rating — 447 ratings — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Collateral Damage (Dane Winter #2) 4.37 avg rating — 386 ratings — 8 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Code of Treason (Adam Knight Thrillers Book 5) 4.53 avg rating — 330 ratings — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Rubicon (Adam Knight Thrillers, #6) 4.42 avg rating — 311 ratings — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Cold Fire (Penumbra Division #2) 4.39 avg rating — 256 ratings — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

More books by Sam Cogley…

Series by Sam Cogley

Adam Knight Thrillers (7 books)
by

Sam Cogley (Goodreads Author)

4.37 avg rating — 4,624 ratings

Dane Winter (3 books)
by

Sam Cogley (Goodreads Author)

4.32 avg rating — 1,462 ratings

Penumbra Division (4 books)
by

Sam Cogley (Goodreads Author)

4.50 avg rating — 991 ratings

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Sam’s Recent Updates

Sam Cogley made a comment in the group Goodreads Librarians Group — Please add book to series topic " Can I please have Lost Asset: https://www.goodreads.com/book/show/2... added to my Penumbra Division as Book 4: https://www.goodreads.com/series/4289... T ...more "
Aug 25, 2026 08:32PM
Sam Cogley made a comment in the group Goodreads Librarians Group — Please add book to series - Aftershock topic " Can you please add https://www.goodreads.com/book/show/2... to https://www.goodreads.com/series/4030... Thanks in advance! ...more "
Jul 13, 2026 06:46PM
Sam Cogley made a comment in the group Goodreads Librarians Group — Add books to series topic " Hi there! Can I please have: https://www.goodreads.com/book/show/2... added to https://www.goodreads.com/series/4289... and could I also please have: https: ...more "
Apr 16, 2026 09:40PM
Sam Cogley made a comment in the group Goodreads Librarians Group — Please add book to series - Rubicon topic " Can you please add Rubicon by Sam Cogley to the Adam Knight Thrillers series: Series (Adam Knight Thrillers): https://www.goodreads.com/series/4030... ...more "
Jan 13, 2026 01:06AM

More of Sam's books…

Quotes by Sam Cogley (?)

“rifles”
― Sam Cogley, Collateral Damage

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“You and I are too much alike,” she continued. “You’ve carved out your role to protect people against the unseen. A ghost whose name will never be whispered. No glory, just the satisfaction that you’ve done what’s right.”
― Sam Cogley, Skyfire

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“reception”
― Sam Cogley, Collateral Damage

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See all Sam Cogley's quotes »

Polls

September 2026 Group Read - Father's Day; Male author

Gravity Let Me Go by Trent Dalton

12 votes, 36.4%

Juice by Tim Winton

10 votes, 30.3%

A Town Called Treachery

8 votes, 24.2%

Hostile Asset by Sam Cogley

3 votes, 9.1%

33 total votes

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