Langtons International Agency specializes in the mystery genre of books.

Mysteries usually revolve around a specific detective and are often written as a series.  They  are largely suspense driven.

Langtons International Agency has sold a number of mysteries to commercial publishers,  the best known would be the  best selling Sherlock Holmes series by Bonnie MacBird,  which we sold to Harper Collins as a five book deal.  This includes Art In the Blood (2015), Unquiet Spirits (2017) and  Devil’s Due (2019), all of which are best sellers and were translated into various languages and sold internationally.   

We are always looking for well written suspenseful mysteries to agent, so please send us your mystery manuscripts now to: