Åsbrink made her debut with the book Smärtpunkten - Lars Norén, pjäsen Sju tre och morden i Malexander.

[2] In August 2011 she released the book Och i Wienerwald står träden kvar based on 500 letters written to a young boy from his family in Vienna after he had fled to Sweden in 1939 as a refugee from the Nazis.

[3] The book received a lot of attention as it revealed new information about IKEA founder Ingvar Kamprad that he had been placed under surveillance by the security police.

[3] The book also revealed that in an interview Åsbrink made with Kamprad in 2010 he said that he had been loyal to the Swedish fascist leader Per Engdahl.

In 2012 she debuted as a playwright with the play "RÄLS", based on the authentic minutes from a meeting convened by Hermann Göring in 1938, and interviews with child refugees from Nazi Germany.