| Issue | #153 |
| Published | June 1968 |
| Frequency | monthly |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Characters | Thor; Don Blake; Loki; Sif |
| Synopsis | Loki vs. Donald Blake |
| Genre | Superhero |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Reprinted | in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #7; in Essential Thor (Marvel, 2001 series) #3 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #51 |
| Characters | Thor; Sif; Karnilla; Balder; Loki; Don Blake; Ulik; Odin |
| Synopsis | Loki has stolen Thor's hammer and fled to Midgard. Thor and Sif pursue him, but without the hammer Thor changes into Don Blake as Loki attacks them. Loki escapes, but Sif is injured in the fight, and Dr. Blake must operate to save her life. |
| Genre | Superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Letters | Artie Simek |
| Reprinted | in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #7; in Essential Thor (Marvel, 2001 series) #3 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #51 |
| Script | Stan Lee ? |
| Pencils | Jack Kirby (illustrations) |
| Inks | Vince Colletta (illustrations) |
| Letters | typeset |
| Notes | Letters submitted by Jack Moore; Wayne Kallunki; Don Sampson; Mary Stephenson; Grant Hicks; Bill Cantey; Michael Mulcahy |