Key Out of Time

Description:

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.

subjects: Juvenile fiction,  Fiction,  Time travel,  Kerara Trehern (Fictitious character),  Travis Fox (Fictitious character),  Gordon Ashe (Fictitious character),  Science fiction,  Ross Murdock (Fictitious character),  Fiction, science fiction, general,  Children's fiction,  Time travel, fiction,  American Science fiction,  Ashe, gordon (fictitious character), fiction,  Fox, travis (fictitious character), fiction,  Trehern, kerara (fictitious character), fiction,  Time travel -- Fiction,  Trehern, Kerara (Fictitious character) -- Fiction,  Fox, Travis (Fictitious character) -- Fiction,  Ashe, Gordon (Fictitious character) -- Fiction