Mezue ahịrịokwu na-esonụ: Dị ka onye na-ede akwụkwọ, Eggen mere ihe ngosi mbụ ya na akụkọ banyere ndụ na ọnwụ nke ọchịagha Carl Gustav Fleischer, onye isi ndị ọchịagha Norwegian na Narvik
Ọ bụ n'afọ 1940. O dekwara ihe osise nke onye edemede Agnar Mykle, nna nwunye ya ma dee akwụkwọ akụkọ nwere isiokwu sitere na Norway n'oge ochie. N'afọ 1993, Eggen bipụtara "Nwata nwoke si Gimle" - akụkọ akụkọ ndụ nke nwata Norwegian n'etiti ndị Nazi. N'ihi ya, afọ abụọ ka e mesịrị, e nyere ụmụ agha Norway ihe ngọpụ.