H-001 THEODORE P. KUPFERMAN (ed.) The Family Legal Adviser (1957)
H-002 GEORGE RYLEY SCOTT Curious Customs of Sex and Marriage (1960; 1st ACE printing; ACE Star edition; listed as "complete and unabridged," non-fiction)
H-003 LOUIS PAUL Dara The Cypriot (1962; 1st thus; ACE Star edition; historical fiction)
H-004 OLIVE ECKERSON My Lord Essex (1966; 1st thus; ACE Star edition; historical fiction)
Original cover art for My Lord Essex.
H-005 JOHN H. CULP Born of The Sun (c.1959; 1966; 1st thus; ACE Star edition; historical fiction)
H-006 FORENCE A. SEWARD Gold For The Caesars (1966; 1st thus; ACE Star edition; historical fiction)
H-007 JOHN H. CULP The Restless Land (1966; 1st thus; ACE Star edition; historical fiction)
H-008 WILL CREED (aka WILLIAM LONG) The Sword of Il Grande (1966; 1st thus; ACE Star edition; historical fiction)
H-009 THEODORA DuBOIS Captive of Rome (cover by Lou Marchetti; 1966; 1st thus; ACE Star edition; historical fiction)
H-010 THEODOR PLIEVIER Berlin (c.1959; 1966)
H-011 THEODOR PLIEVIER (translated by STUARD HOOD) Moscow (c.1953; 1956; 1959; 1966; non-fiction - Moscow campaign of WWII)
Moscow was originally published as ACE D-194 (1956) and G-504 (1959).
H-012 HAROLD WILKINS Strange Mysteries of Time and Space (c.1959; 1966)
H-013 GARDNER SOULE The Mystery Monsters (1966; 1st ACE printing)
H-014 VINCENT GADDIS Invisible Horizons (1966; 1st ACE printing; occult/paranormal)
H-016 HANS HOLZER Ghosts I've Met (cover by Cosimo Scianna; 1966; 1st thus; occult/paranormal)
H-017 JACQUES VALLEE Anatomy Of A Phenomenon (1966; might be first paperback edition)
H-017 (back cover)
H-023 GEORGETTE HEYER Arabella (1967; 1st ACE printing; ACE Star edition; ACE Romance)
H-023 (back cover)
H-024 CHARLES FORT The Book of the Damned (c.1962; 1967; occult/paranomal)
H-025 JAN TEMPEST (aka IRENE MAUDE SWATRIDGE) House of the Pines (cover by Lou Marchetti; c.1946; 1967; ACE Star edition; 1st thus; ACE Gothic Novel)
H-028 JACQUES and JANINE VALLEE Flying Saucers: A Challenge to Science (c.1966; nd; ACE Star edition; occult/paranormal)
H-031 DOROTHY EDEN Sleep In The Woods (cover by Shannon Stimweis; 1960; ACE Historical/Romance Novel)
H-032 HAL ELISON Games (1967; 1st ACE printing and PBO; photo and graphic design cover)
H-035 DOROTHY EDEN The Daughters of Ardmore Hall (1967; ACE Gothic Novel)
H-037 CHARLOTTE HUNT (aka DORIS MARJORIE HODGES) The Gilded Sarcophagus (1967; 1st ACE printing; ACE Gothic Novel)
H-044 GEORGETTE HEYER The Quiet Gentleman (cover by Charles McVicker; 1968; 1st ACE printing; ACE Romance)
H-045 GEORGETTE HEYER Venetia (c.1958; 1963; 1968; ACE Romance)
Venetia was originally published as ACE K-179 (1963).
H-046 ROBERT L. SCOTT Jr. Look of the Eagle (cover by Verne Tossey; c.1957; 1966; 2nd ACE printing; listed as "complete and unabridged")
H-047 HANS HOLZER The Lively Ghosts of Ireland (1967; 1st ACE printing; ACE Star Edition; occult/paranormal)
H-047 (back cover)
H-50 JANE T CAIRD In A Glass Darkly (alternate title: Murder Reflected; c.1965; 1968: ACE Gothic Novel)
H-053 LESLIE H. WHITTEN Progeny of the Adder (interior illustration by Jack Gaughan; c.1965, 1968; first thus; listed as "complete and unabridged")
H-055 WILLY LEY On Earth and In The Sky (1968; 1st ACE printing and PBO; non-fiction)
H-061 ELIZABETH SALTER Death in a Mist (c.1957; 1968; 1st ACE printing; ACE Gothic Mystery)
H-063 MIRIAM ALLEN deFORD The Real Bonnie & Clyde (1968; photographic images on cover and back; nonfiction)
H-063 (back cover)
H-064 BRINSLEY Le POER TRENCH The Flying Saucer Story (1968; 1st ACE printing; s'posed 1st U.S. publication)
H-068 RAYMOND BAYLESS The Enigma of the Poltergeist (1968; 1st ACE printing; ACE Star edition; photo cover)
H-069 RONA RANDALL (aka RONA SHAMBROOK) Knight's Keep (1968; 1st thus; ACE Star edition; ACE Gothic Novel)
H-071 DOROTHY MACKIE LOW (aka LOIS DOROTHEA LOW) Isle For A Stranger (cover by Milton Lesser; c.1962; 1968; 1st thus; ACE Gothic Novel)
H-074 CHARLES FORT New Lands (1968; ACE Star edition; occult/paranormal)
H-075 GEORGETTE HEYER Cotillion (c.1953; 1968; ACE Star edition; 1st ACE printing; ACE Romance)
H-076 GEORGETTE HEYER April Lady (c.1957;1964; nd; ACE Star edition; ACE Romance)
H-080 JAN ROFFMAN (aka MARGARET SUMMERTON) With Murder in Mind (1968; 1st thus: ACE Gothic Mystery Novel)
H-081 JOHN MACKLIN Passport To The Unknown (1968; 1st thus; ACE Star edition; occult/paranormal)
H-082 JANE BLACKMORE The Other Room (1968; ACE Gothic Novel)
H-083 BERNHARDT J. HURWOOD Vampires, Werewolves, and Ghouls (1968; 1st ACE printing and PBO; ACE Star edition)
H-083 (back cover)
H-087 REBECCA LISWOOD A Marriage Doctor Speaks Her Mind About Sex (1968; self-help)
H-088 CHARLES FORT Wild Talents (1968; ACE Star edition; occult/paranormal)
H-089 JOHN MACKLIN Dimension Beyond The Known (1968; 1st ACE printing and PBO; photo cover)
H-094 JOHN MACKLIN Dwellers in the Darkness: The Enigma of the Supernatural (1968; 1st thus; ACE Star edition; occult/paranormal)
H-096 SHIRLEY JACKSON The Sundial (1958; 1962; nd; interestingly listed as "copyright to author only"; ACE Gothic Novel)
The Sundial was originally published as ACE K-166 (1962).
H-098 CHARLOTTE HUNT (aka DORIS MARJORIE HODGES) The Cup of Thanatos (1968; 1st thus: ACE Gothic Novel)
H-098 (back cover)
H-099 STEWART ROBB (translated and interpreted by) Prophecies on World Events by Nostradamus (1968; ACE star edition; occult/paranormal)
H-099 (back cover)
H-100 HANS HOLZER ESP and You (1966; 1st ACE printing; occult/paranormal)
H-101 GEORGETTE HEYER Spring Muslin (c.1956; 1966; nd; ACE Star edition; ACE Romance)
H-101 (back cover)
H-106 JANE T CAIRD Perturbing Spirit (1968; ACE Star edition; ACE Gothic novel)
JANET HINSHAW CAIRD (1913-1994) was born in Malawi and also was a poet.
H-107 VIRGINIA COFFMAN The Dark Gondola (ACE Star edition; ACE Gothic novel)
H-107 (back cover)
H-108 JOHN MACKLIN Challenge to Reality (1968; listed as "published for the first time in the U.S. by ACE," ACE Star edition; occult/paranormal)
H-108 (back cover)
H-116 GEORGETTE HEYER The Grand Sophy (c.1963; nd; 2nd ACE printing; ACE Romance)