By WA Gay and Lesbian Community Services
The Simply Trans booklet was created by the WA Gay and Lesbian Community Services organisation to explain what the various kinds of transgender expression are. It includes good explanations of what sex and gender are.
NOTE: The explanation of cross-dresser, while technically accurate, doesn’t take into consideration that genderqueer people consistently dress in the clothing of the “opposite” sex.
The booklet can be downloaded by clicking the link above then saving it using your browser menu.