Tunnel in the Sky

Released: September 9, 2025
Length: 7 hrs 45 mins
Format: Unabridged Audiobook
Publisher: Blackstone Publishing

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In Tunnel in the Sky, by Robert A. Heinlein, a group of students is transported to an unfamiliar planet to test their survival abilities. When their anticipated rescue does not arrive, they are forced to establish a new society and navigate the challenges of wilderness living, all while grappling with threats that may come from both the native wildlife and their fellow survivors.

science fiction space opera

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