This is the sixth book in the time hunter series. It was originally published in 2005 and based on characters from a doctor who novella, the cabinet of light. When telos lost the rights to publish doctor who books they created the time hunter series featuring the two characters from the original doctor who novella, Emily Blandish and Honorè Lechasseur. (Eighteen years after the first book telos have reprinted the eleven time hunter novellas and as a bonus have presented an alternative cabinet of light as book zero, making twelve time hunter books.) Echoes is written by one of my favourite authors, Iain McLaughlin, alongside his regular writing partner, who is also good in her own right, Claire Bartlett. Echoes follows on directly from the previous book, the severed man and is another great read in this series. Honorè and Emily arrive in 1995 at a tower block only to find themselves transported to a isolated building with what appear to be ghosts. This is a very well written book with a good central story. It's quite a hard hitting tale featuring various female characters who have had hard lives. I raced through it and thoroughly enjoyed it. The lead characters are very well done and this is a well written short novella. I didn't read these at the time they were originally released and decided to read them after seeing they had been reprinted. A very enjoyable novella in a very good series.