"Anniversaries" is a novel that provides a detailed account of a year in the life of Gesine Cresspahl, a German immigrant living in New York City with her young daughter. The narrative unfolds through daily entries, spanning from August 1967 to August 1968, intertwining the protagonist's present-day experiences with her traumatic past in Nazi and post-war East Germany. The novel explores themes of memory, identity, displacement, and the complexities of history, offering a nuanced perspective on the immigrant experience and the lasting impacts of historical trauma.

The book is a lyrical and intense prose-poem that delves into the depths of the narrator's passionate affair with a married man. It explores the tumultuous emotions of love, jealousy, and despair that accompany an illicit relationship. The narrative is rich with biblical and literary allusions, reflecting the protagonist's internal struggle to reconcile her overwhelming feelings with the moral and societal constraints of her time. The work is known for its poetic language and its raw, honest portrayal of the complexities of love and desire.