I - Short Works

I Ought to Kill You (1972) with Bill Pronzini

M: Mike Shayne's Mystery Magazine, November 1972
PB: Every Crime in the Book, 1975 (Mystery Writers of America, ed.)

Icons (1981)

M: Omni, March 1981
PB: The Second Book of Omni Science Fiction, 1982 (Ellen Datlow, ed.)

Idea, The (1971) [as K. M. O'Donnell]

In The Pocket and Other SF Stories
PB: TV:2000, March 1982 (Isaac Asimov, Charles G. Waugh and Martin H. Greenberg, eds.)

I'm Going Through the Door (1976) [as William Coyne]

M: Galaxy, May 1976
The Man Who Loved the Midnight Lady

Impasse (1976)

M: Odyssey, April 1976
The Man Who Loved the Midnight Lady

In Our Image (1981) with Bill Pronzini

M: F & SF, Februrary 1981

In the Cup (1972)

PB: Signs and Wonders, 1972 (Roger Elwood, ed.)
The Many Worlds of Barry Malzberg

In The Greenhouse (1994) with Kathe Koja

PB: Love in Vein, 1995 (Poppy Z. Brite and Martin H. Greenberg, eds.)

In The Pocket (1970) [as K. M. O'Donnell]

PB: Nova I, January 1970 (Harry Harrison, ed.)
In The Pocket and Other SF Stories

Later treatments of the same material are the novella "The Man in the Pocket" (first published in abridged form as the novellete "The Men Inside") and the novel The Men Inside.

In The Stocks (1978)

PB: New Dimensions 7, July 1978 (Robert Silverberg, ed.)
The Man Who Loved the Midnight Lady

In The Stone House (1992) [Hu1993 n] [Lc1993 n]

PB: Alternate Kennedys, 1992 (Mike Resnick, ed.)

Inaugural (1976) with Bill Pronzini

M: Galaxy, November 1976
PB: 100 Great Science Short Short Stories, 1980 (Martin H. Greenberg, Isaac Asimov and Joseph D. Olander, eds.)

Indigestion (1977)

M: Fantastic Stories, September 1977
The Man Who Loved the Midnight Lady
PB: The Arbor House Necropolis, November 1981 (Bill Pronzini, ed.)
PB: Tales of the Dead, October 1986 (Bill Pronzini, ed.)

Initiation (1975)

The Many Worlds of Barry Malzberg

Inner Circle (1974)

PB: Vampires, Werewolves and Other Monsters, May 1974 (Roger Elwood, ed.)

Inside Out (1978)

M: Alfred Hitchock's Mystery Magazine, May 1978
The Man Who Loved the Midnight Lady
PB: Miniature Mysteries: 100 Malicious Little Mysteries, 1981 (Isaac Asimov, Martin H. Greenberg and Joseph D. Olander, eds.)
PB: 101 Mystery Stories, 1986 (Martin H. Greenberg and Bill Pronzini, eds.)

Institutions (1974)

PB: Survival from Infinity, 1972 (Roger Elwood, ed.)

Inter Alia (1972)

PB: Infinity Three, March 1972 (Robert Hoskins, ed.)
Out From Ganymede

Interceptor, The (1972)

M: Mike Shayne's Mystery Magazine, August 1972
PB: Best Detective Stories of the Year 1973, December 1974 (Allen J. Hubin, ed.)
Out From Ganymede
PB: Alfred Hitchcock Presents the Master's Choice, 1979 (anonymous, ed.)

Into the Breach (1980)

The Man Who Loved the Midnight Lady

Malzberg's note indicates the story was first published in Amazing (not found).

Intransigents, The (1991)

PB: Solved, 1991

Introduction to the Second Edition (1973)

PB: Nova 3, March 1973 (Harry Harrison, ed.)
The Best of Barry N. Malzberg

Appears as part two of "Dreaming and Conversions: Two Rules by Which to Live".

Is This the Presidential Palace? (1992)

M: Science Fiction Age, November 1992

Isaiah (1973)

M: Fantastic Stories, September 1973
Down Here in the Dream Quarter
PB: More Wondering Stories, 1981 (Jack M. Dann, ed.)

It Comes from Nothing (1994)

PB: Weird Tales from Shakespeare, 1994 (Katharine Kerr and Martin H. Greenberg, eds.)

It Doesn't Really Matter (1974)

PB: The Graduated Robot and Other Stories, 1974 (Roger Elwood, ed.)

Juvenile.

It Wasn't My Fault (1974) [as K. M. O'Donnell]

PB: The Missing World and Other Stories, 1974 (Roger Elwood, ed.)

Juvenile.

Disclaimer: Any quoted material or scanned image contained in these pages is copyrighted, either by Mr. Malzberg or others. It is not my intention to infringe on any copyrights, but rather to present information to the curious.