ROME – HBO and Italian state broadcaster Rai have teamed up on “My Brilliant Friend,” the hotly anticipated drama series based on the first of four “Neapolitan Novels” written by Italian author Elena Ferrante, whose books have legions of fervent fans around the world.

FremantleMedia-owned Wildside and Domenico Procacci’s Fandango are producing the Italian-language series. The plan is to start shooting this summer in Naples for a premiere targeted in 2018.

Italian director Saverio Costanzo (“Private,” “Hungry Hearts”) will direct. Jennifer Schuur (“Big Love,” “Hannibal”) will serve as executive producer on “My Brilliant Friend” for Wildside and Fandango. The international distributor is FremantleMedia Intl.

Costanzo told Variety that Ferrante’s sweeping saga is “very literary but also very cinematographic” and said he planned to stick as closely as possible to the storyline of the book. “The characters really leap out of the book and come alive,” he said. “That makes it easier for us to transpose this cinematographically.”

Wildside and Fandango envision the series as 32 episodes covering all four books. HBO is on board for the first eight episodes.

Though casting is still being decided, the production is expected to draw widely from the large Neapolitan talent pool.

“My Brilliant Friend” tells the story of elderly woman Elena Greco who, after her best friend Lila disappears without a trace, starts writing the story of their 60-year friendship. It begins in the 1950s in the tough streets of Naples, which undergoes transformations along with the rest of Italy as the two women’s symbiotic, though often conflicted, relationship evolves.

“Through her characters, Elena and Lila, we will witness a lifelong friendship set against the seductive social web of Naples, Italy,” said HBO Programming president Casey Bloys. “An exploration of the complicated intensity of female friendship, these ambitious stories will no doubt resonate with the HBO audience.”

The Ferrante skein marks HBO’s second high-end Italian TV series, following “The Young Pope,” directed by Paolo Sorrentino, which was also co-produced by HBO with Wildside. “Pope” aired in Italy on Sky Italia.

This time, the Italian broadcaster on “My Brilliant Friend” will be Rai. Its hefty investment in the Ferrante adaptation marks a drastic departure from the more mainstream and largely local TV dramas that have been staples for ages on its general entertainment channels.

“This is an ambitious project that satisfies many of our public service goals,” said Rai Managing Director Antonio Campo Dall’Orto. Striving for quality and cultural value at the mammoth pubcaster represents a novelty.

Costanzo said the vivid characters that Ferrante has crafted will be compelling to a wide range of viewers.

“They are characters that each one of us can inhabit no matter what country you are from,” Costanzo said. “They are so well told, in such detail, that we can all identify with them and their desire to emancipate themselves….Elena Ferrante has managed to tell in the first person things that are very intimate, risky, that we all feel but that you need plenty of courage to admit.”

The 41-year-old director broke out internationally in 2004 with “Private,” which was set in a Palestinian home in an occupied zone. More recently he lensed the New York-set “Hungry Hearts,” co-starring Adam Driver and Alba Rohrwacher, an offbeat drama based on a novel about New Age diet obsessions.

Costanzo said he was approaching the Ferrante series “as if I were making a big movie. For me the difference between TV and cinema is very subtle; today’s great TV series are cinematographic.”

He added: “From our conversations, I have a sense that HBO are the right people to help us make a great show because they have great faith in the audience.”

Costanzo is currently working on the screenplays for the eight hourlong episodes with top Italian scribes Francesco Piccolo (“Human Capital”), Laura Paolucci (“Gomorrah” the TV series) and with Ferrante herself, although “Elena Ferrante” is a pseudonym. He said he’s been communicating with Ferrante via email.

Last year, an investigative journalist for Italian financial daily Il Sole 24 Ore identified Italian literary translator Anita Raja as Ferrante. Costanzo says his focus is strictly on translating Ferrante’s work to the screen.

“I am among those who are not interested who she [really is]. I am just interested in her literary world, not her human reality,” Costanzo said.