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About the Book

A reissue of Willard Price's classic adventure series set in the animal kingdom.


Hal and Roger Hunt dive straight into danger on a specimen-collecting trip to Undersea City. But it's not just sharks and killer whales the brothers have to fear when they are plunged into the depths of another adventure.

All Editions

9781782950172
Paperback, 1st Edition
ISBN13: 9781782950172
Red Fox, 2013

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