From the Cradle Audiobook (Free)

When Helen and Sean Phillips venture out for the evening, leaving their teenage daughter babysitting little Frankie, they have no idea that they are going to face every parent’s greatest dread. Detective Inspector Patrick Lennon is normally hopeful that this three children who have been abducted in this patch of south-west London will be returned secure and well. However when a body is situated in a local recreation area, Lennon realizes that time is working out-and that nothing in this case is as it appears.… Blending law enforcement procedural with psychological thriller, From the Cradle could have every mother or father checking out that their children are safe in their bed…then checking once again.