Volume 11 - While The Clocked Ticked - Major Format Types
Hardy Boys Cover Art Hardy Boys Cover Art Hardy Boys Cover Art
#YearsTextCoverSpineArtEPs
A1932OriginalRedWhiteGrettaBlank
B1932 Brown  Brown Gretta
C1933-40    Orange Gretta
D1941-43  Yellow  
E1944-50   Gretta/Scott(fp) 
F1950  WrapGillies 
G1951-58 Tan   
H1959-62    Brown multi scene
I1962-79RevisedPCBlueNappiWhite multi scene
J1979-87    Cameo
K1987-Date Flashlight PC  Blank
Major Variants
1962 - dark blue binding

All Editions For Sale