Zanoni (English Wikipedia)

McIntosh, Christopher (1997). The Rosicrucians. Samuel Weiser Inc. p. 113. ISBN 0-8772-8920-4. Zanoni loses his immortality by falling in love...
Bulwer-Lytton, Edward (1853). Zanoni. p. 136. And did Zanoni really feel love for Viola?

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Bulwer-Lytton, Edward (1874). Zanoni. Routledge. p. xx. ...I found the whole written in an unintelligible cipher.
Algeo, John (1983). Survey of modern fantasy literature. Vol. 5. Salem Press. p. 33. ISBN 978-0-89356-455-1 – via EBSCO.
Cross, Wilbur Lucius (1906). The development of the English novel. p. 160. Bulwer-Lytton humanized Gothic art...
Iampolski, M. B. (1998). The Memory of Tiresias. University of California Press. p. 66. ISBN 9780520914728. It is worth noting that Zanoni is endowed with solar attributes...
Roberts, Marie (1990). Gothic immortals. Taylor & Francis. p. 173. ISBN 0-4150-2368-8. The manuscript is indebted to Plato's Phaedrus...
Stewart, C. Nelson (1996). Bulwer Lytton as Occultist. Kessinger Publishing. p. 29. ISBN 1-5645-9626-5. He will be to the last largely before the public.
Heldreth, Leonard G. (1999). The blood is the life. Popular Press. p. 161. ISBN 0-8797-2803-5. ...and Robespierre imprisons Zanoni along with his wife, the singer Viola.
Jhaveri, Mansukhlal Maganlal (1978). History of Gujarati Literature. New Delhi: Sahitya Akademi. p. 103. OCLC 462837743.
Bulwer-Lytton, Edward (1874). Zanoni. Routledge. p. 103. ...no foe is so malignant to man...
Aun Weor, Samael (2007). Logos, Mantra, Theurgy. p. 104. ISBN 978-1-9342-0604-1. How difficult it is to achieve perfection.

Steiner, Rudolf (1994). Knowledge of the Higher Worlds and Its Attainment (PDF). Read Books. p. 189. ...the highest degree an absolutely real experience...