The Shadow Guests

Coping with a family tragedy from a strange a new home, a boy encounters ghosts linked to his heritage in this supernatural fantasy for young readers. After the mysterious disappearance of both his mother and older brother, Cosmo is sent away to live with his eccentric mathematician aunt. Lonely and confused, Cosmo must also deal with being the new kid at school. Not an easy assignment! But things take a weird twist when Cosmo is visited by ghosts from the past. Ghosts who claim to need his help