224 pages
English language
Published Dec. 26, 1963 by World Pub. Co..
224 pages
English language
Published Dec. 26, 1963 by World Pub. Co..
Time Agents Ross Murdock and Gordon Ashe, aided by a Polynesian girl and her team of telephatic dolphins, probe the mystery of the sea-planet men have named Hawaika. Its cities and civilizations have vanished, but our agents are snatched back through a Time Gate and marooned in the midst of the struggle for power that mist have destroyed the planet.