Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#964
Published	January 1959
Cover Price	0.10 USD
Pages	36
Editing	Alice Nielson Cobb (managing editor); Chase Craig and/or Del Connell (story editor); Tom McKimson (art director)
Notes	Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994).

Cover Details - "The Mystery of the Caves"

Genre	Adventure
Pencils	? (photo)
Inks	? (photo)
Colors	? (photo)
Notes	Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994).

1 page The Hardy Boys filler "Honeycomb Cliffs"

Genre	Adventure
Pencils	? (photo); Dan Spiegle ?
Inks	? (photo); Dan Spiegle ?
Letters	typeset

32 page The Hardy Boys story "The Secret of the Caves"

Genre	Adventure
Pencils	Dan Spiegle
Inks	Dan Spiegle
Colors	? (Western Publishing Production Shop)
Notes	Initialled "D. S." (Dan Spiegle) in first panel.

1 page story "The Unknown Depths"

Pencils	Dan Spiegle
Inks	Dan Spiegle
Letters	typeset

1 page story "The Wonder Below"

Pencils	Dan Spiegle
Inks	Dan Spiegle
Colors	? (Western Publishing Production Shop)
Letters	typeset