Praise for Dear Amy * - * Dear Amy sets up a terrific, tricky premise and then delivers the suspense thriller readers hope for-a tense plot, imaginative twists, and smart writing -- Julia Heaberlin, author of bestselling * Black-Eyed Susans * An accomplished psychological twister * Daily Mail * Wow - this one's a roller coaster! * Woman Magazine * Well written and pacey * Sunday Mirror * I knew from the first page that this was going to be a brilliant book, and I wasn't wrong. A superb debut psychological thriller with an unusual and original premise which keeps the reader hooked until the last page -- Rachel Abbott, author of * Kill Me Again * Dear Amy is accomplished, engaging and utterly thrilling; beautifully written, with a narrator who manages to be both vulnerable and fierce at the same time. I found myself cheering her on at every gut-wrenching turn. The breathtaking finale is the most exciting and terrifying thing I have read in a very long time -- Elizabeth Haynes, bestselling author of * Into the Darkest Corner *

Helen Callaghan was born in Los Angeles, California, to British parents, and her early years were spent in both the US and UK. After several early false starts as a nurse, barmaid and actor, she settled into bookselling, working as a fiction specialist and buyer for a variety of bookshops. Eventually, she studied for her A-levels at night school and achieved a place at Cambridge University as a mature student. Helen's debut novel, Dear Amy, was a Sunday Times bestseller.