SOLVED. (Magical?) library—something with a time machine. [s]

[Elle]

I read this book a long time ago and would love it if I could find it again! I think it is part of a series...
Please pleas please help me find it!

[Amanda]

Hi Ellie, can you share a few more details? Were the characters adults, teens, or children? How long ago did you read it? Can you remember any of the plot?
There are lots of magical library and time travel books; any details you can provide will help us narrow it down.

Also, you might find this list helpful. https://www.goodreads.com/list/show/7...

[phoebe]

Ok wait is it by any chance called "The Grimm Legacy"? I read that book a while ago and think it kind of matches your description. There was definitely time travel and a library involved...also I'm pretty sure there's a sequel.
~hopefully this maybe helped?

[Elle]

OMG! Yes!!! That’s it!
Thank you so much :)

[Bargle]

Link The Grimm Legacy by Polly Shulman.