Greg Costello
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Greg Costello

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Greg’s favorite books

Freakonomics by Steven D. Levitt Ball Four by Jim Bouton Purple Cow by Seth Godin Lone Survivor by Marcus Luttrell Into Thin Air by Jon Krakauer American Psycho by Bret Easton Ellis Outliers by Malcolm Gladwell The Talent Code by Daniel Coyle Sh*t My Dad Says by Justin Halpern SEAL Team Six by Howard E. Wasdin It's So Easy by Duff McKagan
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Greg’s Bookshelves


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Greg’s Year In Books

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Greg’s 2025 Year in Books
Take a look at Greg’s Year in Books, including some fun facts about their reading.
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Greg’s Friends (90)

Dana Kay
Dana Kay
1,002 books | 176 friends

Glenn C...
Glenn Castro
15 books | 307 friends

Justin ...
Justin Weniger
53 books | 277 friends

Lorris ...
Lorris Aufill
169 books | 46 friends

Rafid R...
Rafid Rabie
29 books | 172 friends

Jason
Jason
43 books | 267 friends

George ...
George Chanos
2 books | 172 friends

Mike Sn...
Mike Snedegar
63 books | 292 friends

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Favorite Genres

Biography, Business, Non-fiction, and Sports


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