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The Ringworld Engineers

By Larry Niven
Narrated by: Richard Powers
Unabridged — 13 hours, 10 minutes
Audiobook
$22.95
By Larry Niven
Narrated by: Richard Powers
Unabridged — 13 hours, 10 minutes
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It's been twenty years since the quixotic and worlds-weary Louis Wu discovered the Ringworld. Now he and Speaker-to-Animals are going back, captives of the Hindmost, a deposed puppeteer leader.

With Louis' help, the Hindmost intends to regain his status by bringing back such extraordinary treasures from the Ringworld that his fellow puppeteers will have to be impressed. But when they arrive, Louis discovers that the Ringworld is no longer stable-and will destroy itself within months. To surv...