Books like Old Man's War
Old Man's War by John Scalzi reads as fast, witty. These 12 books share its genome — matched by how they actually read, not just their shelf label.
Starsight
Brandon Sanderson
Shares the unreliable + comingofage thread
74% genome match
The Warrior Apprentice
Lois McMaster Bujold · 1986
Shares the comingofage thread
79% genome match
Ender's Game
Orson Scott Card · 1985
Both explore war & military
83% genome match
Starship Troopers
Robert A. Heinlein · 1959
Both explore war & military
78% genome match
Neuromancer
William Gibson · 1984
Shares the unreliable + comingofage thread
83% genome match
The Forever War
Joe Haldeman · 1974
Both explore war & military
73% genome match
Artificial Condition
Martha Wells
Shares the unreliable + comingofage thread
69% genome match
Harry Potter and the Prisoner of Azkaban
J.K. Rowling · 1999
Shares the unreliable + comingofage thread
69% genome match
The 5th Wave
Rick Yancey
Shares the unreliable thread
69% genome match
Divergent
Veronica Roth · 2011
Shares the unreliable + comingofage thread
83% genome match
The Ghost Brigades
John Scalzi · 2006
Both explore military & identity
83% genome match
The Sympathizer
Viet Thanh Nguyen · 2015
Shares the unreliable + comingofage thread
69% genome match
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