A spiritual hair of the Macintosh
https://archive.org/details/UsingTheCanonCat/mode/2up
Canon Cat quick reference guide
https://archive.org/details/CatQuickReferenceCard/mode/2up
Canon Cat Howto by Jef Raskin
https://archive.org/details/bitsavers_informatioatHowtoGuide1987_51033849/mode/2up
Technical documentation
https://archive.org/details/TechnicalDocumentationForTheCanonCatEditorSep88/mode/2up
Canon Cat online emulator
https://archive.org/details/canoncat
Workshop manual
https://archive.org/details/CatWorkshopManual/mode/2up
Canon Cat tutorial by Jef Raskin
https://archive.org/details/CatOnLineTutorial/mode/2up
Leaflet of Canon Cat and specifications
https://archive.org/details/CanonCatAdvertisement/mode/2up
Canon Cat information by Jef Raskin
https://archive.org/details/Mac_History_Canon_Cat_3/mode/2up