Wasn't so sure on the first book, Girl in the Ice but then I had just finished reading all of Karin Slaughter books. But I persevered & I am now on book 5!! They have got better as the series has moved on, number 4 is my favourite by far. Give it a go if you like a good detective series. Now let me see what's my next series, can anyone recommend?? Just finished number 5!! These books just get better, I love a good series, Erikas team is the best for getting serial killers. Please Robert carry on with your thrillers. Started 6 this morning and so far so good. Thank You.