- Author: Dallas Hartwig Melissa Hartwig
- Language: Portuguese
- Year: 2016
- Author: Hartwig Melissa
- Language: English
- Year: 2018
- Author: Hartwig Melissa
- Language: English
- Year: 2017
- Author: Hartwig Melissa, Herrig Brent
- Language: English
- Year: 2016
- Author: Grablewski Alexandra, Hartwig Dallas, Hartwig Melissa
- Language: English
- Year: 2015