Blue Book - magazine - was created in 1905.
Blue Book - magazine - ended in 1975.
Blue's Country Magazine was created in 1986.
Blue Jean Magazine was created in 1996.
Detective Book Magazine was created in 1930.
The Horn Book Magazine was created in 1924.
Healthcare Blue Book was created in 2008.
Wisconsin Blue Book was created in 1853.
Project Blue Book was created in 1952.
Blue Peter Book Award was created in 2000.
Pale Blue Dot - book - was created in 1994.
Sesame Street Magazine was created in 1970.
No, a magazine is lighter than a book