Hello. Will you please tell us if you have any materials about Islam history in Scandinavian countries. Thank you so much.
There is a little Wikipedia article about Islam in Sweden:
Here you have also a book about Islam in the Nordic and Baltic countries:
Islam in the Nordic and Baltic countries / edited by Göran Larsson (2009)
Here is a review of it:
This book is in collections of some university libraries and in the library of Parliament: