- Author: Dr. Caroline Leaf
- Language: English
- Year: 2021
- Author: Dr. Caroline Leaf
- Language: English
- Year: 2018
- Author: Dr. Caroline Leaf
- Language: English
- Year: 2019
- Author: Dra. Caroline Leaf
- Language: Spanish
- Year: 2017
- Author: Caroline Leaf, Robert Turner, Avery Jackson
- Language: English
- Year: 2017
- Author: Caroline Leaf
- Language: English
- Year: 2018
- Author: Caroline Leaf
- Language: English
- Year: 2021
- Author: Dr. Caroline Leaf
- Language: English
- Year: 2021
- Author: Caroline Leaf
- Language: English
- Year: 2013
- Author: Caroline Leaf
- Language: English
- Year: 2009