ABSTRACT This article examines four ‘fantastic’ stories by Ugo Tarchetti — ‘Riccardo Waitzen’ (1867), ‘Le leggende del castello nero’ (1867),‘Un osso di morto’ (1869), and ‘Uno spirito in un lampone’ (1869) — and argues for the presence of a double in terms of a coexistence of two minds in the same space, one invasive, the other an unwilling host. Not all instances of coexistent minds are the same, but all overpower and control their hosts to both farcical and deadly ends but also with moral, judicial and instructive consequences. I argue that these are not the external doppelgängers of nineteenth-century fantastic literature that emerge from the host, but internal doubles that are distinguished by their difference rather than their similarity to their hosts, as a result of which Tarchetti stands out for his innovative take on the theme of the double.

中文翻译：

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双重内在：乌戈·塔凯蒂 (Ugo Tarchetti) 中的共存思想与奇妙

摘要 本文考察了 Ugo Tarchetti 的四个“精彩”故事——“Riccardo Waitzen”（1867 年）、“Le leggende del castello nero”（1867 年）、“Un osso di morto”（1869 年）和“Uno spirito in un lampone” （1869 年）——并论证了在同一空间中两种思想共存方面的双重存在，一种是侵入性的，另一种是不情愿的宿主。并非所有共存思想的实例都是相同的，但所有实例都以可笑和致命的方式压倒和控制其宿主，但也会产生道德、司法和指导性后果。我认为这些不是 19 世纪奇幻文学的外在分身，而是从宿主身上出现的内在双倍，它们的区别在于它们的差异而不是它们与宿主的相似之处，