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