A stolen 15th-century book by the famed Persian poet Hafez has been recovered by a Dutch art detective after an international "race against time," Agence France-Presse reports.
The gold-leafed volume worth around one million euros ($1.1 million) was found to be missing from the collection of an Iranian antiques dealer after his death in Germany in 2007.
It sparked a decade-long search for one of the oldest surviving copies of the "Divan of Hafez" -- the collected works of the poet who remains extremely popular in Iran and has inspired artists worldwide.
But Arthur Brand, dubbed the "Indiana Jones of the Art World" for tracing a series of lost works, finally tracked down the tome via the murky stolen arts underworld, AFP reported.
"This is a hugely important find for me, because this is such an important book," Brand said as he showed AFP the recovered book at an Amsterdam apartment.
Hafez -- full name Shams al-Din Muhammad Hafiz Shirazi -- is one of the best known mystical bards. American essayist Ralph Waldo Emerson called him the "Prince of Persian poets".
Hafezs Divan can still be found in most Iranian homes where it is traditionally read out during family celebrations for the Persian New Year.
The theft of the manuscript, which dates from 1462 to 1463, was discovered by the family of book dealer Djafar Ghazy after he died in an old peoples home in Munich in 2007.
While going through Ghazys computer, they realized the reclusive pensioner had in fact collected hundreds of ancient manuscripts -- but that they were all gone.
In 2011 German police recovered 174 of them raiding the home of another Iranian pensioner who had befriended Ghazy.
"But the most important piece, one of the earliest and most accurate copies of the famous Divan of Hafez, was still missing," said Brand.
German police announced a 50,000-euro reward and issued a flyer describing the book in 2016 but there was still no trace of it, until late 2018.
Brand then received a phone call from an Iranian dealer, asking the Dutchman to "urgently" meet him in Germany.
"The man told me he was visited by two officials who said they were linked to the Iranian embassy," Brand said.
According to AFP, Iran had already shown an interest in the case, saying it would take "all legal means" to get back the manuscripts that were found in 2011, after Germany gave two back but decided most of the rest were legally owned by the collector.
"After my informant was contacted, I knew that Iran was also looking for the missing Divan and I started a race against time to see if I could find it first, as the book belonged to Ghazys family," Brand said.
The Dutchman then flew to London to meet an unnamed man "who became extremely nervous" when shown the flyer of the missing book, and confessed he had seen it as a friend of his had sold it to a major buyer.
By then Iranian officials were also in London asking questions about the manuscript, Brand said.
"The buyer was shocked and furious. After all, he was sold a stolen book and now everybody including the Iranian government was looking for it," Brand said.
By now afraid, the buyer flew to Paris to demand his money back from the original seller.
But Brand persuaded him to go back to London and finally the collector handed over the book via an intermediary in late 2019.
Brand said he will travel to Munich next Wednesday to return the Divan to German police.
"The next steps are currently being discussed together with the heirs" of Ghazy, police spokesman Ludwig Waldinger told AFP.
Experts said this edition could be of great historical and literary value for scholars and admirers of Hafez, whose works were published after his death.
The recovered book is "one of a handful still in existence," said Dominic Parviz Brookshaw, associate professor of Persian literature at Oxford University.
"Its an extremely early edition -- although not the earliest -- which would make it very rare and valuable," Brookshaw told AFP.
Shamseddin Mohammad is known by his pen-name as Hafez, which means the one who memorizes a book. He was given the title, because he could recite the holy Quran completely by heart.
He is regarded as one of the main pillars of ghazal or love songs, roughly equivalent to ode, in Persian poetry.