- Author: Penny Crofts
- Language: English
- Year: 2013
- Author: Penny Crofts, CCH Australia Limited
- Language: English
- Year: 2018
- Author: Bronwyn Glynis Naylor, Wayne Thomas Crofts, Stephen Gray, Penny Crofts, Steven Tudor, Tyrone Kirchengast, CCH Australia Limited
- Language: English
- Year: 2016