Keep him reading
Series & Trilogies
Once he's hooked on book one, he won't be able to stop. These series are the gateway drug.
fantasy
A Song of Ice and Fire
George R.R. Martin · 5 books
He'll love it
sci-fi
Bobiverse
Dennis E. Taylor · 5 books
He's buying the sequel
fantasyComplete
Cradle
Will Wight · 12 books
He'll love it
fantasy
Dungeon Crawler Carl
Matt Dinniman · 8 books
He's buying the sequel
fantasyComplete
The First Law
Joe Abercrombie · 3 books
He'll love it
sci-fiComplete
Invincible
Robert Kirkman · 25 books
He's buying the sequel
thriller
Jack Reacher
Lee Child · 27 books
He's buying the sequel
fantasyComplete
Mistborn
Brandon Sanderson · 3 books
He'll love it
thriller
Mitch Rapp
Vince Flynn · 22 books
He'll love it
sci-fiComplete
Red Rising
Pierce Brown · 6 books
He's buying the sequel
sci-fiComplete
Remembrance of Earth's Past
Liu Cixin · 3 books
Good shot
fantasy
The Stormlight Archive
Brandon Sanderson · 5 books
Good shot
sci-fiComplete
The Expanse
James S.A. Corey · 9 books
He'll love it
fantasyComplete
The Witcher
Andrzej Sapkowski · 8 books
He'll love it