Kjartan Poskitt (born 15 May 1956 in York) is an author and TV presenter who is best known for writing the Murderous Maths children's series of books.
Read more about Kjartan Poskitt: Background, Writing
Kjartan Poskitt (born 15 May 1956 in York) is an author and TV presenter who is best known for writing the Murderous Maths children's series of books.
Read more about Kjartan Poskitt: Background, Writing