Balearic Islands cut by a network of northwest to southeast faults. The main islands of the autonomous community are Majorca ("Mallorca"), Menorca/Minorca ("Menorca"), Ibiza ("Eivissa/Ibiza"), and Formentera, all popular tourist destinations. Amongst the minor islands is Cabrera, the location of the Cabrera Archipelago Maritime-Terrestrial National Park. The islands can be further grouped, with Majorca, Menorca, and Cabrera as the Gymnesian Islands ("Illes Gimnèsies"), and Ibiza and Formentera as the Pityusic Islands ("Illes Pitiüses" officially in Catalan), also referred to as the Pityuses (or sometimes informally in English as the Pine Islands). Many minor islands or islets are close to the biggest islands,
What Are Little Girls Made Of? both. Spock arrives with the security force, but finds that the crisis has passed. When Spock inquires about Dr. Korby's whereabouts, Kirk replies: "Dr. Korby was never here." In the end, Chapel decides to stay on with the "Enterprise" and finish out her tour of duty. The episode was written by Robert Bloch, but received rewrites during shooting by Gene Roddenberry, leaving the production two days behind schedule. Reference to the works of H. P. Lovecraft was briefly made in Bloch's script, with its mention of "the Old Ones" and the look of the pyramid-shaped doors in the caverns. Zack