Question: Are Andrew Vachss and Lorine Niedecker both poets?

Context paragraphs:
Strega (novel): Strega (Italian for "witch" or "sorceress") is a hardboiled detective novel written by American author and attorney Andrew Vachss, first published in 1987.  The story features the pursuit and destruction by the protagonist Burke, an ex-con private investigator, of a pedophile ring involved in trading child pornography via telephone modems.  The novel was written and published long before social concern over the use of the Internet for spreading or trading child pornography became widespread.  It is the second novel in the Burke Series.

Brian McCabe (author): Brian McCabe is a Scottish writer, tutor and editor, best known for his short stories and poetry.  Born in 1951, McCabe grew up in Bonnyrigg, a mining community near Edinburgh.  He studied Literature and Philosophy at the University of Edinburgh, where he encountered other young writers such as Ron Butlin and Andrew Greig and was influenced by older Edinburgh poets such as Norman MacCaig and Robert Garioch.  Along with Greig, Butlin and Liz Lochhead, McCabe was one of 'The Lost Poets', a rough collective which organised readings and other events in central Scotland in the early 1970s.

Burke (character): Burke is the protagonist of the Burke Series, a series of 18 crime novels written by Andrew Vachss.

Niagara Frontier Review: Niagara Frontier Review was an annual small magazine of poetry and prose, edited by Charles Olson, Harvey Brown, and Charles Boer.  The magazine was published by Harvey Brown in Buffalo, New York, during the years 1964–1966 and ran three issues.  It was associated with Charles Olson, then at SUNY Buffalo, San Francisco Renaissance poets, and New York avant-garde poets and jazz musicians.  Submissions included those by Robert Creeley, Robert Kelly, Leroi Jones (Amira Baraka), Ed Dorn, John Wieners, Ray Bremser, Robert Duncan, Gary Snyder, John Temple , Diane DiPrima, Albert Glover, Fred Wah, the jazz musician Don Cherry, Stephen Rodefer, Herbert Huncke, Charles Boer, Andrew Crozier and Charles Olson.  The third issue also carried Cantos CX and 116 by Ezra Pound.

Don't! Buy! Thai!: Don't!  Buy!  Thai!  was a campaign initiated in the early 1990s by child welfare advocate and author Andrew Vachss to boycott goods and services produced in Thailand until its government introduced formal and practical reforms to significantly curtail the prostitution of children.

Lorine Niedecker: Lorine Faith Niedecker (English: pronounced Needecker) (May 12, 1903 – December 31, 1970) was a Wisconsin poet and the only woman associated with the Objectivist poets.  She is widely credited for demonstrating how an Objectivist poetic could handle the personal as subject matter.

Veil's Visit: a Taste of Hap and Leonard: Veil's Visit: a Taste of Hap and Leonard is a collection of stories and excerpts by American author Joe R. Lansdale featuring his longtime protagonists Hap Collins and Leonard Pine.  The eponymous first story was co-written by longtime Lansdale friend Andrew Vachss and ends with Lansdale "interviewing" his two heroes.  This book was published by Subterranean Press as a limited edition hardcover and trade paperback and is long out of print.

Batman: The Ultimate Evil: Batman: The Ultimate Evil is a novel written by Andrew Vachss and published in 1995 by the Warner Aspect imprint of Warner Books.  Vachss was an attorney specializing in child abuse cases, as well as a crime novelist best known for his series of books featuring the character Burke, a private investigator who also takes on child abuse cases.  A representative from DC Comics approached Vachss about the possibility of writing a novel featuring Batman.  Viewing this as an opportunity to reach a completely different audience, Vachss agreed and wrote a draft.  He continued with his themes concerning child sexual abuse and explored the topic of child sex tourism.  The publisher required Vachss to follow certain rules, like making a clear distinction between fiction and reality and prohibiting the Batman character from killing, cursing, or having sex.

Burke (series): The "Burke" series is an 18-book fiction series written by Andrew Vachss, centered on a man named Burke and his battle against child abusers.  The series is written from Burke's perspective in the first person.

Andrew Vachss: Andrew Henry Vachss (born October 19, 1942) is an American crime fiction author, child protection consultant, and attorney exclusively representing children and youths.

Supporting paragraphs: Andrew Vachss Lorine Niedecker
Answer: no