Humbly requesting:
Land of Vampires: Slipping into Shadow
https://www.drivethrurpg.com/en/product/504468/land-of-vampires-slipping-into-shadow-a-level-1-10-duet-5e-campaign

Witches, Fae, & Foes: A Collection of Six One-Shot Duet 5e Adventures
https://www.drivethrurpg.com/en/product/504464/witches-fae-foes-a-collection-of-six-one-shot-duet-5e-adventures