[6] Läckberg – sometimes called the Swedish Agatha Christie[7] – became a writer after her husband and parents enrolled her in a creative writing course as a Christmas present.

"[8] Her work has been described as standing "out for its atmospheric depiction of the Swedish coast, well-drawn characters and (at its best) complex and psychologically nuanced plots.

[12] Hong Kong maternity fashion company Sono Vaso launched in Europe with the then-pregnant author endorsing.

[19] Most of Läckberg's novels feature the crime solving husband-and-wife duo of writer Erica Falck, and police detective Patrik Hedström.

[25][26][27][28] Filming of the TV series Fjällbackamorden began in August 2011 based on the characters from Läckberg's novels, but the stories were new, with actors Claudia Galli and Richard Ulfsäter playing Erica and Patrik.

[29] In 2013, a Swedish film directed by Per Hanefjord titled Tyskungen, and based on Lackberg's 2007's novel of the same name (translated into English as The Hidden Child) was released with Galli and Ulfsäter reprising their roles as Erica and Patrik.