"The author" refers to meltypen, the owner and publisher.
"Voicebank" refers to vocal synthesizer products distributed by the author.
"Character" refers to the design representative of the voicebank, both created by the author.
"Works" refers to anything created with the voicebank or character that isn't published by the author.
If further clarification is needed, contact meltypen. (Contact info is on the home page.)