. . "ISBN 0671038575"@en . "Timeframe1"@en . . "novel"@en . . "Time in the galaxy has stopped running in its normal course. That can mean only one thing - the Guardian of Forever is malfunctioning. To save the universe, Starfleet Command reunites three of its most legendary figures - Admiral James T. Kirk, Spock of Vulcan, and Dr. Leonard McCoy - and sends them on a desperate mission to contact the Guardian, a journey that ultimately takes them 5,000 years into the past. They must find Spock's son Zar once again - and bring him back to their time to telepathically communicate with the Guardian."@en . . "novel"@en . "Time for yesterday / Retour \u00E0 Sarpeidon est un roman racontant Spock retournant sur Sarpeidon"@fr . "1852860634"^^ . . "250"^^ . . "2285"^^ . "2285"^^ . . "#40: Timetrap"@en . . "Time in the galaxy has stopped running in its normal course. That can mean only one thing - the Guardian of Forever is malfunctioning. To save the universe, Starfleet Command reunites three of its most legendary figures - Admiral James T. Kirk, Spock of Vulcan, and Dr. Leonard McCoy - and sends them on a desperate mission to contact the Guardian, a journey that ultimately takes them 5,000 years into the past. They must find Spock's son Zar once again - and bring him back to their time to telepathically communicate with the Guardian. But Zar is enmeshed in troubles of his own, and soon Kirk, Spock, and McCoy find themselves in a desperate struggle to save both their world - and his!"@en . . . "Titan Books release order"@en . . "ISBN 067160371X"@en . "TOSmov"@en . . . "Roman"@fr . . . "--08-15"^^ . . . . . . "Time for Yesterday"@en . . "Yesterday's Son"@en . . . . "320"^^ . . "671670174"^^ . "2683"^^ . . . "Titan Books #9"@en . "2285"^^ . "novel"@en . . . . . "5400.0"^^ . . "TOS"@en . . "Time for Yesterday"@en . "2285"^^ . "Retour \u00E0 Sarpeidon"@fr . . "ISBN 1852860634"@fr . . . . "Leonard Nimoy and James Doohan"@en . . . . "Time for yesterday / Retour \u00E0 Sarpeidon est un roman racontant Spock retournant sur Sarpeidon"@fr . . . . "#38: The IDIC Epidemic"@en . . "Original release cover"@en . "303"^^ . "numnov"@en . ""@en . . . "219"^^ . . . "Pocket TOS #39"@en . "Pocket Books #39"@fr . . "The Yesterday Saga #2"@fr . "Fleuve Noir #30"@fr . . "Yesterday's Son"@en . "--08-01"^^ . "Time for yesterday"@fr . . . "The Final Reflection"@en . "39"^^ . "1995"^^ . . "Yes"@en . . . "Unnumbered novels"@en . . "Time for Yesterday"@fr . "Yesterday Saga #2"@en . . . . . . "ISBN 2265053880"@fr .