There are two bundles, Blue Rose 2023 and Aldean Adventures. Blue Rose is a romantic fantasy RPG that uses the Adventure Game Engine which I'm not familiar with.

Blue Rose bundle ($20) has

Blue Rose bundle $8 level

Blue Rose 2E (2017, $20, owned)
Shadowtide novel (2018, $8, owned)
Pit of Vipers novella (2019, $5, owned)
Sovereigns of Blue Rose anthology (2019, $10, owned)

This level is just the RPG core book plus fiction

Blue Rose bundle $20 level adds

Aldis: City of the Blue Rose (2018, $22, owned) - sourcebook of the capital city
Six of Swords (2017, $17, owned) - six 20-page adventures
Blue Rose Narrator's Kit (2018, $8, owned) - game master screen and 7 sample PCs for players
"Of Shadow and Light (Those Who Wait, Part 1)" (2018, $2, owned) - short story
"Heartsong" (2018, $2, owned) - short story

Aldean Adventures bundle $10 has

Six of Cups (2022, $18) - six 20-page adventures
Envoys to the Mount (2020, $21) - a campaign with four adventures
Nightmare Rider (2020, $4) - 11-page introductory adventure
Flight of the Snow Pearl (2021, $5) - 10-page low-level adventure

So I have the Blue Rose bundle from a previous offer. Aldean Adventures bundle items I don't have so I'll definitely buy it. It'd be hard for me to recommend the Blue Rose bundle since so much of it is fiction and not gaming material. But you think $30 for everything then it's worth it again.