Historical Fiction Book Recommendations (Viking Era)

Hi everyone, I’ve read Shogun and Tai Pan by James Clavell, and really enjoyed the books. It seems he was very well researched and his writing style was engaging. I’ve started Gai-Jin but it’s not grabbing me the same, so I’m looking for recommendations for historical fiction based on the Viking era. I’ve heard The Last Kingdom is a good read, but was wondering if anyone has any other recommendations? I’m not strictly looking for Viking era, but that’s what I’m leaning towards. Thanks in advance!