| Issue | #666 |
| Published | December 1955 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Notes | Indicia title is "SANTA CLAUS FUNNIES, No. 666." Code number is S.C.F.O.S. #666-5512. Copyright 1955 by Western Printing & Lithographing Co. Pencils, inks, and letters credits for this sequence from Alberto Becattini (May 14, 2007) |
| Characters | Santa Claus |
| Genre | fantasy |
| Pencils | Mel Crawford (painting) |
| Inks | Mel Crawford (painting) |
| Colors | Mel Crawford (painting) |
| Notes | Indicia title is "SANTA CLAUS FUNNIES, No. 666." Code number is S.C.F.O.S. #666-5512. Copyright 1955 by Western Printing & Lithographing Co. Pencils, inks, and letters credits for this sequence from Alberto Becattini (May 14, 2007) |
| Characters | Prancer |
| Synopsis | A maze game featuring Santa's reindeer. |
| Pencils | Dan Gormley ? |
| Inks | Dan Gormley ? |
| Notes | Inside front cover; black and white. Pencils and inks credits for this sequence from Alberto Becattini (May 14, 2007) |
| Characters | Santa Claus; Prancer |
| Synopsis | Kevin and Judy, the woodcutter's children, go on a journey to deliver a letter to Santa Claus. The forest animals find shelter for them and deliver the letter to Santa. |
| Genre | fantasy |
| Pencils | Dan Gormley |
| Inks | Dan Gormley |
| Letters | Dan Gormley |
| Notes | Pencils, inks, and letters credits for this sequence from Alberto Becattini (May 14, 2007) |
| Characters | Santa Claus |
| Synopsis | Manuel, a Mexican peasant boy, has to take his pet burro and set him free outside of the canyon where he lives with his parents. Santa is unable to negotiate the air currents over the mountains and sends the boy's burro back to the canyon, loaded with gifts and supplies. |
| Genre | fantasy |
| Pencils | Dan Gormley |
| Inks | Dan Gormley |
| Letters | Dan Gormley |
| Notes | Pencils, inks, and letters credits for this sequence from Alberto Becattini (May 14, 2007) |
| Characters | Santa Claus |
| Synopsis | A elf, who is a magician, helps Santa finish making the Christmas toys. |
| Genre | fantasy |
| Pencils | Dan Gormley |
| Inks | Dan Gormley |
| Letters | Dan Gormley |
| Notes | Pencils, inks, and letters credits for this sequence from Alberto Becattini (May 14, 2007) |
| Characters | Santa Claus |
| Synopsis | Tam and Teena, two Martian children, come to Earth in a flying saucer and observe Christmas celebrations. They meet Santa Claus, who tells them they should appoint their own Santa on Mars, since he has too much work just with Earth. |
| Genre | fantasy |
| Pencils | Dan Gormley |
| Inks | Dan Gormley |
| Letters | Dan Gormley |
| Notes | Pencils, inks, and letters credits for this sequence from Alberto Becattini (May 14, 2007) |
| Synopsis | A holiday-themed crossword puzzle. |
| Letters | typeset |
| Notes | Inside back cover; black and white. Crossword puzzle in shape of Christmas tree, with decorative illustration. |
| Characters | Santa Claus |
| Synopsis | A pair of hobo mice are ready to board a toy train when they are scared away by a toy policeman. |
| Pencils | Dan Gormley |
| Inks | Dan Gormley |
| Notes | Back cover; pantomime story. Dell's "A Pledge to Parents" appears in the lower left corner of the last panel. Pencils and inks credits for this sequence from Alberto Becattini (May 14, 2007) |