On a current Sunday, few moments handed when Invoice Corridor wasn’t answering his residence’s buzzer. He led a succession of modern Brooklynites via his entryway and into his sunny lounge, which is lined with classic trend magazines, picture books from Man Bourdin and Ron Jude and obscure German design quarterlies.

“Three large libraries simply got here in with 300 copies of The World of Interiors from the Nineties and 2000s, that are form of laborious to search out,” Mr. Corridor, a 60-year-old man in a rumpled shirt with clear-framed glasses balanced on his nostril, stated to an elegant couple, gesturing towards the magazines on a close-by Eames bookshelf.

Mr. Corridor’s residence, in a three-story constructing in Greenpoint, Brooklyn, doubles as Excessive Valley Books, a store with greater than 50,000 volumes of books and magazines, together with ephemera together with a collections of paper-thin wooden veneer samples and matchbox-size Lilliput Dictionaries. The shop has turn out to be a supply of inspiration and archival analysis for trend designers, photographers and stylists who peruse the stacks that take up a lot of Mr. Corridor’s lounge and basement. (He lives upstairs along with his spouse and two daughters.)

Visits, by appointment solely, may be made solely via the shop’s landline or by way of DM on Instagram. First-timers obtain a tour of the shop, and from there Mr. Corridor guides them via the stacks in keeping with their tastes. He additionally takes photos of keen prospects with their finds and posts them on social media.

“I prefer to know who’s right here,” he stated throughout a uncommon lull. “I prefer to know their names, meet them on the door, and I prefer to introduce folks to one another.”

Rowan Thompson, a model strategist at a design agency, stopped in together with her pal Wesley Chau, an industrial designer.

“I’ve been attempting to return, however I find yourself right here every time Invoice’s busy or the shop is closed,” Ms. Thompson stated. “I obtained fortunate and referred to as to ask if I might are available proper now, as a result of I used to be exterior. The gathering right here is unparalleled.”

She walked out with a duplicate of “Elevate,” an out-of-print historical past of cosmetic surgery by the journalist Joan Kron, on the advice of Mr. Corridor, who regaled Ms. Thompson with bits of Ms. Kron’s biography.

Different ordinary prospects additionally milled about, thumbing via the brand new arrivals. Bon Duke, a photographer and director, has been coming to the shop since 2020. “Proper off the bat, Invoice knew precisely what I used to be in search of,” Mr. Duke stated, whereas selecting out just a few picture books of Eighties journal portraiture. “I’m all the time capable of stroll away with one thing. It feels bizarre if I go away with out a e book.”

The area in Greenpoint is the second location of Excessive Valley Books. Mr. Corridor opened the shop in 1999 and operated it out of a brownstone in south Williamsburg in its first years. He named the store after his grandmother’s farm in western Massachusetts and credit his household along with his love of books.

“My mom and father had been each large readers,” he stated. “There have been all the time books and magazines all over the place.”

In 1991, after incomes undergraduate levels at McGill and the College of Massachusetts, Mr. Corridor was slated to begin as an M.F.A. pupil at Pratt. However just a few weeks earlier than the semester started, he determined in opposition to it and took a job within the artwork division of The Strand bookstore.

A few years later, Richard Lilly, the longtime supervisor of The Strand’s artwork division and a household pal, launched Mr. Corridor to Shaun Gunson, a uncommon e book supplier on the Higher East Facet. Mr. Gunson’s well being was quickly deteriorating due to issues from AIDS, and Mr. Corridor began doing small jobs for him, monitoring down books and holding an eye fixed out for explicit titles.

As Mr. Gunson’s well being worsened, he provided to rent Mr. Corridor full-time and educate him how you can scour for uncommon trend and design books. It was a quick — and important — training, Mr. Corridor remembered.

“There was a speedy switch of information through the AIDS disaster,” he stated. “I needed to do all the things for him instantly.”

Mr. Gunson died in 1993, and Mr. Corridor helped handle the remaining assortment earlier than it was offered to a different bookseller and personal library curator, Kinsey Marable. After working with Mr. Marable for a number of years, Mr. Corridor, newly married, determined to arrange store in Williamsburg. He and his spouse moved into the parlor stage of a brownstone across the nook from Peter Luger’s Steakhouse, and Mr. Corridor operated Excessive Valley Books from the eating room.

The shop’s affect has grown steadily over time. Balenciaga designers have been identified to order books from Excessive Valley for his or her private libraries, and Thakoon Panichgul of HommeGirls has visited the store a number of occasions. The social media influencer Addison Rae dropped in just a few weeks in the past to scoop up a classic copy of Self-importance Truthful.

Endurance Adobea and Theresa Meriam, who collectively run the net market Adobea Adjei, have been coming to Excessive Valley for a few years, and that Sunday the duo had been looking the basement aisles.

“I discovered a graphic design e book that struck me as a result of the quilt was acquainted from African hair salon photographs,” stated Ms. Abodea, who can be an archivist, holding up a classic copy of the German design journal Novum Gebrauchsgraphik.

Like many sellers, Mr. Corridor doesn’t reveal precisely the place he does his e book shopping for. He did say that he nonetheless likes to go to bookstores when he travels and that he buys giant and small collections, usually from longtime purchasers. With a roguish smile, he declined to elaborate.

He’s not so circumspect along with his prospects, providing a stream of commentary on the provenance of almost each e book he’s within the technique of promoting. As he tallied up payments, he made positive that every individual was snug with the worth of their finds — costs aren’t listed on the volumes at Excessive Valley, so Mr. Corridor consults a digital database.

Shopping for a e book at Excessive Valley usually feels virtually like buying one thing from Mr. Corridor’s private assortment, a sensation that also provides him a way of pleasure.

“It’s so unbelievable, the entire thing, the way it’s so well-liked and all of the younger folks like it,” Mr. Corridor stated. “When it really works effectively, it’s like somewhat salon the place folks can meet. It’s great.”