Lazarus Long's yacht and the artificial intelligence that controlled it. Lazarus modeled its "personality" after Dora Brandon as a child, but the computer also picked up some of Lazarus' traits, including pure orneriness and an impressive vocabulary of profanity. He occasionally called it "Adorable" or just "Dorable." Before travelling back in time, he transferred its emotional attachment and loyalties to his clones Lapis Lazuli and Lorelei Lee Long, giving them command of the ship. (Time Enough for Love, To Sail Beyond the Sunset)

Character does not take eve-mail, see "PLAYBOY" channel