David Jefferis
Robot Voyagers (Robozones)
The stars
Loch Ness Monster: Fact or Fiction? (Creature Scene Investigation)
Ice Dwarfs: Pluto and Beyond (Exploring Our Solar System)
Robot Voyagers (Robozones)
Robot Brains (Robozones)
Green Power: Eco-Energy Without Pollution (Science Frontiers)
Robot Warriors (Robozones)
Alien Life Search: Quest for Extraterrestrial Organisms (Megatech)
Star Spotters: Telescopes and Observatories (Exploring Our Solar System, 11)
Cloning: Frontiers of Genetic Engineering (Megatech)
Robots (Easy-Read Fact Book)
The Sun: Our Local Star (Exploring Our Solar System)
Robot Workers (Robozones)
Hot Planets: Mercury and Venus
Green Power: Eco-Energy Without Pollution (Science Frontiers)
Planes
Robot Warriors (Robozones)
The Moon: Earth's Neighbor
Robot Brains (Robozones)
Robot Workers (Robozones)
Spider (Killer Creatures)
Return to the Moon