- Perelman, Helen, Royal sweets, 1
- Royal sweets, stolen jewels, by Helen Perelman ; illustrated by Olivia Chin Mueller
- Perelman, Helen, Royal sweets, 3
- Perelman, Helen, Royal sweets, 2
- A royal rescue, by Helen Perelman ; illustrated by Olivia Chin Mueller
- The marshmallow ghost, by Helen Perelman ; illustrated by Olivia Chin Mueller
- Perelman, Helen, Royal sweets, 4
- Sugar secrets, by Helen Perelman ; illustrated by Olivia Chin Mueller