| Issue | #229 |
| Published | February-March 1975 |
| Cover Price | $0.60 |
| Pages | 100 |
| Editing | Joe Orlando |
| Notes | Creature reprint spotted by Frank Battaglia (submitted via the error list, December 2006). |
| Genre | mystery |
| Pencils | Nestor Redondo; Berni Wrightson (creature in background left) |
| Inks | Nestor Redondo; Berni Wrightson (creature in background left) |
| Notes | Creature reprint spotted by Frank Battaglia (submitted via the error list, December 2006). |
| Reprinted | from DC 100-Page Super Spectacular (DC, 1971 series) #4 [creature in left background, from cover] |
| Characters | Cain |
| Pencils | Nestor Redondo |
| Inks | Nestor Redondo |
| Genre | mystery |
| Script | Otto Binder |
| Pencils | Jack Sparling |
| Inks | Jack Sparling |
| Reprinted | from House of Mystery #181 (July-August 1969) |
| Genre | mystery |
| Script | E. Nelson Bridwell |
| Pencils | Jerry Grandenetti |
| Inks | George Roussos |
| Reprinted | from House of Mystery #179 (March-April 1969) |
| Genre | mystery |
| Script | Robert Kanigher |
| Pencils | Nestor Redondo |
| Inks | Nestor Redondo |
| Notes | inventory story originally intended for Secrets of Sinister House #6 (August-September 1972) |
| Genre | mystery |
| Script | Marv Wolfman |
| Pencils | Bernie Wrightson |
| Inks | Bernie Wrightson |
| Reprinted | from House of Mystery #183 (November-December 1969) |
| Genre | science fiction |
| Pencils | Mort Meskin |
| Inks | Mort Meskin |
| Reprinted | from Tales of the Unexpected #16 (August 1957) |
| Genre | mystery |
| Script | Robert Kanigher |
| Pencils | Alex Toth |
| Inks | Alex Toth |
| Reprinted | from House of Mystery #187 (July-August 1970) |
| Genre | mystery |
| Script | Marv Wolfman |
| Pencils | Wayne Howard |
| Inks | Wayne Howard |
| Reprinted | from House of Mystery #182 (September-October 1969) |
| Genre | humor |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Letters | typeset |
| Notes | letters submitted by Lisa Anderson; John Elliot; Rena Allen; Donna Petras; Mike Chapman; P.A. Grant; George Williams |
| Characters | Cain |
| Script | Bob Rozakis (puzzle construction) |
| Notes | crossword puzzle |