| Issue | #15 |
| Published | March 1988 |
| Cover Price | 1.95 USD |
| Pages | 36 |
| Editing | Rich Rankin |
| Genre | Fantasy |
| Pencils | Neil Vokes |
| Inks | Rich Rankin |
| Colors | Mark Wheatley |
| Characters | Richard Eagle; Erika Dane; Lt Devlin; Bennedict; Jeffery MacGuffin; Prof Rhiannon |
| Synopsis | Eagle and Erika must keep a brilliant mathematician and his unique geometrical formula out of the hands of the Talik. |
| Genre | Fantasy |
| Script | Jack Herman |
| Pencils | Neil Vokes |
| Inks | Rich Rankin |
| Letters | Gary Fields |
| Characters | Richard Eagle; Erika Dane |
| Genre | Fantasy |
| Pencils | Neil Vokes |
| Inks | Rich Rankin |
| Letters | typeset |
| Notes | This is a promo piece for the story arc running in Eagle #13-16. |
| Characters | Eagle; Erika Dane |
| Genre | Fantasy |
| Pencils | Neil Vokes |
| Inks | Rich Rankin |
| Colors | Mark Wheatley |
| Notes | This is the artwork only for the promo piece for the story arc running in Eagle #13-16. This is the back cover. |