Middle Grade book (I read it in elementary). Side character named Marguerite and there was possibly a crow or a maze, and I feel like the female lead was trapped there? Read 2015-2019.

[Savannah]

Read it between 2015 and 2019

[Becca]

Splendors and Glooms by Laura Amy Schlitz has a character called Marguerite and a maze - could it be that?

[Kris]

Google Books preview of Splendors and Glooms (also called "Firespell") by Laura Amy Schlitz - Becca's suggestion:

- https://www.google.com/books/edition/...
- There are different cover images.