TY  - BOOK
AU  - Kupperberg, Paul 
AU  -  Burchett, Rick [ill.] 
AU  -  Loughridge, Lee [ill.]
TI  - Superman : the shadow masters
SN  - 9781406225266
U1  - 813.6 
PY  - 2011///
CY  - London
PB  - Raintree
KW  -   Science fiction
KW  -   Superman (Fictitious character)
KW  -  Juvenile fiction
KW  -  Superheroes
KW  - Children collection
ER  -