The Boy in the Suitcase  -  Lene Kaaberbol & Agnete Friis
         New Author

Nina is given a small key to a locker by a good friend. When she goes to the station to retrieve the contents of the locker, she finds a suitcase with a 3 year old little boy inside.  Hours later, her good friend is murdered.
Who is this little boy???   Why was he hidden in a suitcase??  Now, who is after Nina and who can she trust????

A good mystery but being set in Denmark, I had trouble really knowing how far away the bad guys where when they were tracking us down.  All in all, a good read.