- Series: Thunder Girls Series Record # 50257
- Series Tags: juvenile fantasy (5), norse mythology (3)
- Thunder Girls
- 1 Freya and the Magic Jewel (2018) by Joan Holub and Suzanne Williams
- 2 Sif and the Dwarfs' Treasures (2018) by Joan Holub and Suzanne Williams
- 3 Idun and the Apples of Youth (2019) by Joan Holub and Suzanne Williams
- 4 Skade and the Enchanted Snow (2020) by Joan Holub and Suzanne Williams
- Thunder Girls Adventure Collection (2020) [O/1-4] by Joan Holub and Suzanne Williams