Exam markers have identified cartoon interpretation as an area of weakness in the teaching of History in Australian schools. Cartoon PD in a Package is a resource from the John Curtin Prime Ministerial Library, developed with the support of a grant from the Public Education Endowment Trust. The package is designed to develop confidence and proficiency in teachers and students using cartoon resources. The value of this resource lies in its self-contained nature which allows it to deliver quality professional development without a presenter and at a time that suits the individual teacher. Teachers will find this package invaluable.