
Joël Dicker has become one of the most compelling voices in contemporary thriller and crime fiction, earning international acclaim for his intricate plots, stylish pacing, and finely tuned sense of suspense. His breakthrough novel, The Truth About the Harry Quebert Affair, established him as a master of layered mysteries that blur the lines between truth, deception, and storytelling itself. Subsequent works, including The Baltimore Boys, The Disappearance of Stephanie Mailer and The Enigma of Room 622, have reinforced his reputation for crafting addictive narratives that keep readers guessing until the very end. Blending psychological insight with elegant European noir, Dicker remains a favourite among collectors of modern signed first editions and fans of intelligent, character-driven crime fiction.
Joël Anderson Dicker, Alison / BALTIMORE BOYS SIGNED 1st Edition 2017
🇺🇸 Price: US $75.00
Buy It NowThe Enigma of Room 622 by Joel Dicker Signed 1st Hardcover Brand New 2022
🇺🇸 Price: US $39.95
Buy It NowAbout Joël Dicker
Joël Dicker is a Swiss author celebrated for his compelling thrillers and intricate storytelling. Born on June 16, 1985, in Geneva, Switzerland, Dicker grew up in a French-speaking family and exhibited a passion for writing from an early age. He studied law at the University of Geneva, earning his degree in 2010, but soon pursued his literary aspirations.
Dicker rose to international prominence with The Truth About the Harry Quebert Affair (La Vérité sur l’affaire Harry Quebert), published in 2012. This critically acclaimed novel, a literary thriller that explores themes of love, fame, and morality, was awarded the Grand Prix du Roman by the Académie Française and the Prix Goncourt des Lycéens. Translated into over 40 languages, the book became a global bestseller, solidifying Dicker’s reputation as a master storyteller.
He followed this success with several other bestsellers, including The Book of Baltimore (Le Livre des Baltimore), a poignant family saga, and The Enigma of Room 622 (L’Énigme de la chambre 622), a cleverly plotted mystery set in a luxury Swiss hotel. Dicker’s works often blend suspense, psychological depth, and reflections on the nature of truth and memory.
Known for his engaging and accessible prose, Dicker has captivated readers worldwide, earning comparisons to literary greats like John Grisham and Stieg Larsson. Despite his fame, he remains rooted in his Swiss heritage, which frequently influences his narratives.
When not writing, Dicker is an avid traveller and enjoys exploring different cultures, which further enrich his storytelling. Today, he is regarded as one of the most successful contemporary authors from Switzerland.
Collector’s Note

This personal copy of La catastrofica visita allo zoo, the Italian edition of Joël Dicker’s children’s tale La Très Catastrophique Visite du Zoo, was signed by the author during a meet-and-greet at Borri Books inside Rome’s Termini Station in March 2025. It was genuinely thrilling to meet Dicker face to face, and the dedication ‘Per Deborah’ alongside his bold signature gives the book a uniquely personal provenance. Enhanced by a photograph from the event, this copy holds both literary and sentimental value.
Joël Dicker illustration based on a photo by Krimidoedel, CC BY-SA 4.0, via Wikimedia Commons. AI-generated illustration for editorial purposes; does not imply endorsement by the author.