Books like Tunnel in the Sky

Tunnel in the Sky by Robert A. Heinlein reads as adventurous, thoughtful. These 12 books share its genome — matched by how they actually read, not just their shelf label.

Molly Fyde and the Parsona Rescue

Hugh Howey · 2009

Both explore coming-of-age & survival

81% genome match

Between Planets

Robert A. Heinlein · 1951

Both explore coming-of-age

79% genome match

Ender's war

Orson Scott Card · 1986

Both explore leadership & coming-of-age

78% genome match

The Postman

David Brin

Both explore survival & community

73% genome match

Lord of Thunder

Andre Norton · 1962

Both explore survival & coming-of-age

73% genome match

The Warrior Apprentice

Lois McMaster Bujold · 1986

Both explore coming-of-age

68% genome match

Invitation to the game

Monica Hughes · 1990

Both explore survival & coming-of-age

84% genome match

Rite of Passage

Alexei Panshin · 1968

Both explore coming-of-age & survival

73% genome match

Slan

A. E. van Vogt · 1946

Both explore survival

67% genome match

Lucky Starr and the Oceans of Venus

Isaac Asimov · 1963

Same sci-fi feel

67% genome match

The girl who owned a city

O. T. Nelson · 1974

Both explore survival & leadership

85% genome match

Deathworld trilogy

Harry Harrison · 1968

Both explore survival

66% genome match