Lucky Per (Danish: Lykke-Per) is a novel by Danish Nobel Prize–winning author Henrik Pontoppidan published in eight volumes between 1898 and 1904. It is considered one of the major Danish novels, and in 2004 it was made part of the Danish Culture Canon.
The novel tells the story of Per Sidenius, a self-confident, richly gifted man who breaks with his religious family in order to become an engineer and break with the constraints of his heritage and social background. However, at the height of his success, they at last catch up with him and force him to give up his career to find himself lonely. For the character of Per Sidenius, Pontoppidan drew on his own biography as a Jutlandic vicar's son who traveled to Copenhagen to train as an engineer before becoming an author.
The novel was well received by German literati such as Thomas Mann, Georg Lukács, and Ernst Bloch, who considered it "a cosmopolitan masterpiece of epochal sweep and a profound social, psychological, and metaphysical anatomy of the modernist transition" . While it had been translated into 11 languages before the end of the 20th century, the first English translation was published in 2010 by Naomi Lebowitz, titled "Lucky Per". A new translation by Irish author and translator Paul Larkin was published in the October 2018 by Museum Tusculanum Press. Larkin's translation, titled 'A Fortunate Man', is based on the 1905 version of Pontoppidan's text. Danish director Bille August's film adaptation of the novel is also called 'A Fortunate Man' in its English language version and was released in the late summer of 2018. 
A major theme of the story is the relation of "luck" to "happiness,"as the Danish word lykke means both. While Per initially considers happiness to be the result of success and the achievement of projects and goals in the mundane world, he eventually realizes that happiness can be achieved independently of the luck that leads to success. For Pontoppidan Per's withdrawal from the bustling scene of Copenhagen is therefore not to be understood as defeat, but as a victory over the very circumstances that defines success. .
Per Sidenius is a young aspiring engineer from a devout Christian family in Western Denmark, he renounces his faith and travels to Copenhagen to study at the Polytechnical University, and to achieve his personal objective of becoming "a conqueror".
In Copenhagen he comes into contact with the Modern as a revolutionary force in the form of the natural sciences and technology, but also the cosmopolitan and intellectual circles of the wealthy Jewish milieu in Copenhagen. He becomes a friend of the banker Philip Salomon and has a brief relationship with his daughter Jakobe. Jakobe is young a passionate and not inhibited by Per's Protestant sense of guilt at indulging in the pleasures of life - but Per is unable to set his own passions free. Per also meets the charismatic Dr. Nathan, a fictionalized version of the intellectual Georg Brandes, who influences Per with his progressive ideals of bringing the future to Denmark. Although sympathetic, Per eventually rejects Dr. Nathan's influence, as he comes to see him as a representative of a purely humanistic intellectualism with no interest in science and technological progress.
Per conceives a large scale engineering project and plans the construction of a series of canals and harbor systems in his native Jutland, and starts lobbying for its construction with the political and academic establishment. When academia dismisses the idea as unfeasible, he nonetheless manages to gain support through his contacts to the bank world who turn out to be more progressive. Nonetheless the project eventually fails due to opposition from Per's enemies in the national-conservative circles.
Per returns to Jutland where he again embraces his Christian roots and lives the last years of his life in ascetic contemplation while carrying out the dreary work of a civil servant.
When, in spite of all the good fortune that had come his way, he wasn’t happy, it was because he had not wanted to be happy in the general sense of the word.
- Den Store Danske Encyklopædi (2013). "Sindets landskaber - Lykke-Per". Sindets landskaber - Lykke-Per. Den Store Danske Encyklopædi. Gyldendal.
- Albert, Judith Strong (2012). "Henrik Pontoppidan. Lucky Per. Translated from the Danish with Notes and Afterword by Naomi Lebowitz [REVIEW]". Women's Studies. 41 (5).
- Lebowitz, Naomi (2006). "The World's Pontoppidan and His Lykke Per". 78 (1): 43–70.
- Pontoppidan, Henrik (2010). Lucky Per. Naomi Lebowitz (trans). Peter Lang.
- "Kulturkanon", PDF Copy of the Website from 2006 (in Danish)
- Jameson, Fredric (October 20, 2011). "Cosmic Neutrality". 33 (20): 17–18.