It all started with a friend request. After meeting Xander at an Author takeover on social media, Charlie is immediately smitten with the mysterious Writer. A friend request turns into a friendship, which soon leads to texts and late-night phone calls. As things start to heat up, Xander drops a bomb, confessing his involvement in the BDSM lifestyle. Discouraged, Charlie assumes this must be the end, but after some enticement, she prepares for a journey of a lifetime, carefully navigating her place in his world. Edge focuses on the vetting time in a BDSM relationship and is a slow burn. But beware, things heat up in book two, Feather.