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Mark Sickler
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Mark Sickler

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Mark’s favorite books

The Slight Edge by Jeff Olson Fearless by Eric Blehm The Obstacle Is the Way by Ryan Holiday Fortitude by Dan Crenshaw Overcome by Jason Redman Tip of the Spear by Ryan Hendrickson The Wisdom of the Bullfrog by William H. McRaven Iron Hope by James Lawrence
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Mark is Currently Reading

The Terminal List
Mark Sickler is currently reading
by Jack Carr (Goodreads Author)
bookshelves: currently-reading
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progress: 
 
  (31%)
— Jun 12, 2026 10:04AM

 
Jun 12, 2026 10:03AM
Ego Is the Enemy
Mark Sickler is currently reading
by Ryan Holiday (Goodreads Author)
bookshelves: currently-reading
Reading for the 2nd time
read in April 2026
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  (page 36 of 226)
— Apr 11, 2026 04:46AM

 
Apr 11, 2026 04:45AM
Mastery
Mark Sickler is currently reading
by Robert Greene (Goodreads Author)
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progress: 
 
  (page 104 of 318)
— Feb 10, 2026 01:50AM

 
Jan 19, 2026 07:42PM
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2026 Reading Challenge

Mark’s Year In Books

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Mark’s 2025 Year in Books
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Mark’s Friends (4)

Emma Si...
Emma Silberman
360 books | 31 friends

Alek Bi...
Alek Bittinger
14 books | 19 friends

Bianca ...
Bianca Gillman
0 books | 3 friends

Alison ...
Alison Murray
6 books | 15 friends


People Mark is Following

Tatiana

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