8 1 50 Additional Author - Additional Author mixed material 717285243 London Grolier International 1986 Additional Author Farndon, John Additional Author mixed material 1902947320 London Grolier International 2000 And Other Questions About Baby Animals Additional Author Wood, Jenny Additional Author mixed material 0753405083 London Grolier International 2000 And Other Questions About Extinct and Endangered Animals Additional Author Charman, Andrew Additional Author mixed material 0753405059 London Grolier International 2000 Additional Author McHugh, Christopher Additional Author mixed material 1568470258 New York Thomson Learning 1993 Additional Author Makatsch, Wolfgang Additional Author mixed material Berlin Neumann Verlag - Additional Author - Additional Author mixed material New York Simon and Schuster 1955 Plants and Animals : Their Diversity and How They Life Additional Author Stidworthy, John Additional Author mixed material 0028645618 New York Macmillan Reference 1997