LEXINGTON, Ky. — Writer Frank X Walker is driving to Alabama with a trunk full of books.

LEXINGTON, Ky. — Writer Frank X Walker is driving to Alabama with a trunk full of books.

The eight-hour trip is not out of the ordinary for Walker, who is promoting his latest collection of poems, "Turn Me Loose: The Unghosting of Medgar Evers" (University of Georgia Press, $16.95).

Since that trip, Walker has been installed as the 2013-14 Kentucky poet laureate, the first black writer and the youngest person to hold the post, in a ceremony as part of Kentucky Writers' Day in Frankfort.

As poet laureate, Walker, an associate professor in the University of Kentucky department of English, will promote the literary arts through readings at meetings, seminars and conferences across the state during the next year.

Walker, 51, welcomes the solace of the open road.

Whether driving or biking, one of his pastimes, the long stretches of silence are conducive to his creative process.

So is the meditative quality of golf.

"A lot of my writing process is just about sort of teasing things out," he says by phone from the road.

"I golf to kind of clear my head and work things out," the Danville native says. "I try not to take my cellphone with me. It gives me free space to think, to tease those things out, to think about a new poem or new idea or new structure."

When Walker's poetic subject was a slave's role in the epic expansion of the American West, he logged thousands of miles in the car.

He and his son spent summers driving across the country, following the trail of early 19th-century explorers Meriwether Lewis and William Clark while Walker was working on "Buffalo Dance: The Journey of York," his 2003 collection of poems written in the voice of Clark's personal slave, York, who accompanied Lewis and Clark on their historic journey.

"We made all of the stops at those historical sites," Walker says of the trip out West. "I needed as much authenticity as possible.

"And now York, finally, has a voice," acclaimed poet Nikki Giovanni wrote of "Buffalo Dance."

Giving a voice to the voiceless, or to those whom established history has largely overlooked, is a major component of Walker's artistic work.

"Turn Me Loose" gets its name from the last words reportedly spoken by Evers, a black civil rights activist who worked to overturn segregation at the University of Mississippi.

He was assassinated by white supremacist Byron De La Beckwith on June 12, 1963. At his first two trials, in 1964, all-white, all-male juries failed to reach verdicts. It wasn't until 1994 that De La Beckwith was convicted of murder for killing Evers; he died in prison in 2001.

The book is unique because, except for the title and an epigraph, readers never hear the voice of Evers.

Walker instead paints Evers as a ghostlike figure haunting the pages and the lives of those around him, including his wife, Myrlie, and his brother Charles, a theme punctuated by the book's subtitle, "The Unghosting of Medgar Evers."

"Even though he doesn't speak, he's very present," Walker says.

"I thought if you put the collection of voices around him, you might get a more accurate story," says Walker, who adds that branching out to include more and more voices seems like a natural artistic progression.

"Turn Me Loose" also includes poems written in the voice of De La Beckwith and his two wives.

Walker is not the first artist to focus on Evers. Musicians Bob Dylan and Nina Simone wrote songs about the injustices of the era, and the 1996 film "Ghosts of Mississippi," based on a book by Maryanne Vollers, centered on De La Beckwith's eventual conviction.

But Walker is the first writer to devote a full collection of poems to Evers' life and legacy.

"I would like to think that I don't consciously choose my subjects," he says.

"I like to think that they choose me or something happens that makes it seem like an obvious choice, and in the case of Medgar Evers, it was actually a poem by Lucille Clifton."

The poem by the acclaimed poet, herself a poet laureate of Maryland, talks about how De La Beckwith would have the opportunity to become an old man, but Evers, dead at 37, would not.

"There was something about that poem that stuck with me," Walker says.

"A week later I was still wondering about it and trying to dig deeper into it."

Soon Walker realized he was fully immersed in research, and "It was too late to turn back."