Deep Water (Letters from the Past)

When Emma finds an old letter in a library book she is instantly intrigued, but by her research into the origin of the letter she unwittingly opens the door to danger. A stranger offers help, and Emma takes a blind leap of faith into the unknown.
The letter she found exposes Emma to danger and harassment that affect all aspects of her life. When she is nearly desperate she receives a practically irresistible offer of help and protection from a man she has never seen before, but is he genuine or is he one of the threatening Brotherhood? Considering recent events Emma doubts everyone and dismisses his offer.
Walking along a lonely road on a winter evening, soaking wet and shivering with cold, Emma is forced to reconsider how long she can last without help and takes a leap of blind faith into the unknown.