The Essential Guide to Vehicles and Vessels (Star Wars)
The Essential Guide to Droids (Star Wars)
The New Essential Guide to Vehicles and Vessels (Star Wars)
The New Essential Guide to Weapons and Technology, Revised Edition (Star Wars)
Star Wars: The Essential Guide to Weapons and Technology
The Essential Guide to Characters (Star Wars)
The New Essential Guide to Alien Species (Star Wars)
Star Wars: The Essential Atlas
The New Essential Guide to Droids (Star Wars)
The Essential Guide to Alien Species (Star Wars)