Biology graduate Anna Bella Nor is just two weeks away from defending her thesis on the origin of birds when her supervisor Lars Helland is found dead in his office, his severed tongue lying on his bloodied shirtfront, a copy of her thesis in his lap.

Police Superintendent Soren Marhauge is assigned to unravel what appears to be a multitude of intrigues in the Biology Department of Copenhagen University. Helland had been deliberately infected with a rare parasite that only an expert in the field would have access to. But when Anna Bella's fellow graduate and close friend is also killed, the murders seem to be linked not only to the university but also to Anna herself.

As Marhauge investigates he comes up against the vicious competition for academic success, dark secrets from the past - all against the fabulous backdrop of palaeontology's age-old mysteries.

Suspenseful, compelling, richly detailed and stunningly researched, The Dinosaur Feather unveils a sparkling mosaic of related destinies as well as a sinister web of lies.

Professor Kristian Storm worked tirelessly on vaccination programmes protecting children in West Africa. But shortly after his research hit upon a shocking discovery, Storm is found hanged in his office. His protege Marie Skov refuses to believes it was suicide. But Storm's theories were controversial, and his critics powerful. Her only ally is Detective Soren Marhauge. Behind the scenes of the cut-throat pharmaceutical industry, Marie and Soren hunt for the truth. As they themselves come under threat, ever darker revelations await.