| Issue | #18 |
| Published | August 1952 |
| Frequency | Bi-Monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | L. B. Cole? |
| Genre | Jungle; adventure |
| Pencils | L. B. Cole (signed) |
| Inks | L. B. Cole (signed) |
| Colors | L. B. Cole |
| Notes | Cover does not depict any scene in any interior stories. |
| Characters | Jo-Jo, Congo King; Tanee |
| Synopsis | Giant spiders attack Jo-Jo. |
| Genre | Jungle; adventure |
| Pencils | ? (Iger Shop) |
| Inks | ? (Iger Shop) |
| Notes | Title was taken from cover and a stamped at the top of the first page of this reprinted story. The first page is missing, as it was on the inside front cover of the original printing. |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) [original title: "Tarantula Men"] |
| Genre | Fact |
| Pencils | A. C. Hollingsworth (signed) |
| Inks | A. C. Hollingsworth (signed) |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) |
| Characters | Jo-Jo, Congo King; Tanee |
| Genre | Jungle; adventure |
| Pencils | ? (Iger Shop) |
| Inks | ? (Iger Shop) |
| Notes | The female drawings look like Matt Baker art, but the background art does not. |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) |
| Genre | Jungle; adventure |
| Letters | typeset |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) |
| Characters | Betty Meddick |
| Genre | Western; Fact |
| Pencils | A. C. Hollingsworth (signed) |
| Inks | A. C. Hollingsworth (signed) |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) |
| Characters | Caryl Denham |
| Genre | Western; Fact |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) |
| Characters | Jo-Jo, Congo King; Tanee |
| Genre | Jungle; adventure |
| Pencils | ? (Iger Shop) |
| Inks | ? (Iger Shop) |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) |
| Genre | Fantasy |
| Pencils | A. C. Hollingsworth (signed) |
| Inks | A. C. Hollingsworth (signed) |
| Reprinted | from Jo-Jo (Fox, 1947 series) #23 (January 1949) |