In An Event in autumn, Wallander finds the remains of a young woman buried at the back of his garden. When another woman's body washes up on the shore, Wallander searches for the connection. In The Dogs of Riga, the corpses of two Latvian men, covered in mafia tattoos, are discovered in Ystad harbor. When Wallander travels to Riga in search of the killers, he becomes entangled in a web of corruption. And in Before the frost, a childhood friend of Linda Wallander goes missing. Wallander and Linda worry for her safety when they find links between her and a murderer.