[Sullivan, May 2006]
Sullivan, 2006. (Photo courtesy of Sullivan)

[Cover of Sullivan's 2009 book, Cosmic Noise]
Sullivan's Cosmic Noise, Cambridge University Press, 2009

[Sullivan and Miller Goss, Westerbork, 1973]
Sullivan and Miller Goss, Westerbork, 1973 (Photo courtesy of Sullivan)

[Cover of Sullivan's 1984 book, Early Years of Radio Astronomy]
Sullivan's Early Years of Radio Astronomy, Cambridge University Press, 1984

[Sullivan, 2000]
Sullivan, 2000 (Photo courtesy of Sullivan)

[Cover of Sullivan's book 1982, Classics in Radio Astronomy]
Sullivan's Classics in Radio Astronomy, Reidel, 1982

[Sullivan and University of Washington sundial]
Sullivan and University of Washington sundial, 2003 (Photo courtesy of Sullivan)

[Sullivan at Arecibo, 1977]
Sullivan at Arecibo, 1977. (Photo courtesy of Sullivan)