such as Kristine Kathryn Rusch, Martha Soukup, William Shunn, Resa Nelson, Mary Turzillo and Robert J. Howe. Poetry Landis has also published a number of poems, much of it involving science fiction or science themes. He won the Rhysling Award twice, for his poems "Christmas, after we all get time machines" in 2000 (which also won the 2000 Asimov's Reader's Award for best poem), and for "Search" in 2009, and the Dwarf Stars Award in 2010, for the poem "Fireflies". He has won the Asimov's Reader's award for best poem three times, most recently in 2014, for his poem "Rivers". In 2009, he won second place in the Hessler Street Fair poetry contest for his poem "Five Pounds of Sunlight", and first place in 2010 for "Human Potential". His poetry collection Iron Angels was published in 2009. Other writing Landis has also written non-fiction and popular science articles, encyclopedia articles and columns for a large range of publications, including Analog Science Fiction and Fact, Space Sciences, Asimov's Science Fiction, Spaceflight, and Science Fiction Age. His article "The Demon Under Hawaii" won the Analog Analytical Laboratory Award for best science article in 1993. Writing influences include Arthur C. Clarke, Isaac Asimov, Robert Heinlein, Ursula K. Le Guin, Kurt Vonnegut, Larry Niven, and John Varley. Major awards 1989 Nebula Award for Best Short Story for "Ripples in the Dirac Sea" 1992 Hugo Award for Best Short Story "A Walk in the Sun" 2001 Locus Award for best first novel for Mars Crossing 2003 Hugo Award for best short story "Falling Onto Mars" 2011 Theodore Sturgeon Award for best short science fiction for "The Sultan of the Clouds" 2014 Robert A. Heinlein Award "bestowed for outstanding published works in science fiction and technical writings that inspire the human exploration of space". Bibliography Novels Short fiction Collections Stories "A Walk in the Sun" "Falling Onto Mars" "The Man in the Mirror" 2009 "The Sultan of the Clouds" 2010 "A Hotel in Antarctica" 2014 "Impact Parameter" "Elemental" "Ecopoiesis" "Across the Darkness" "Ouroboros" "Into the Blue Abyss" "Snow" "Rorvik's War" "Approaching Perimelasma" "What We Do Here at NASA" "Dark Lady" "Outsider's Chance" "Beneath the Stars of Winter" "The Singular Habits of Wasps" "Winter Fire" "A Quiet Evening by Gaslight" (collected in Mike Resnick's 1994 alternate history anthology Alternate Outlaws) Poetry Collections List of poems Non-fiction Geoffrey A. Landis. Laser-powered Interstellar Probe on the Geoffrey A. Landis: