SOLVED. YA series about 4 or 5 kids who get transported to a different universe/Norse gods involved/one boy has OCD [s]

[Taina]

I can't for the life of me figure out this book. I only read one, but I liked it and always meant to read the others.

The group of kids aren't friends, but get transported to another universe and Loki is trying to take over (or something like that) and they have to figure out how to save the world, except they keep getting dragged back to their real world (maybe when they go to sleep...I really don't remember much).

[Jackie "the Librarian"]

This sounds like the K. A. Applegate series Everworld, book #1Search for Senna.

[Joseph]

Definately Applegate's Everworld series.

[Taina]

HAHAHAHAHA YES!!!! Thank you soooo much!