Which Fiction Adventure Novels Feature Morally Gray Heroes?

Six months have passed since Harley left PTV, Ron and her love, Alexander, now she's just trying to move on, but putting the traumatic event that took place in California behind her, is easier said than done. She hasn't had any contact with anyone in the SS since she left, knowing it would have just made 'Moving On' harder, but one evening, she receives a letter… from Jemma, begging her to return to PTV and help her and the girls get their outlaws out of Prison. Will Harley help them out and prove she IS a member of the family after all or is the outlaw biker lifestyle just not for her? 

This author once failed as a heroine… and returned as something entirely different. Not as a savior. But as the villain. And she didn’t come back empty-handed. She brought secrets. She brought sins. She brought a story that was never meant to be read. Sinners & Saints is not just a collection of dark romance stories— It is a confession. A warning. And a door best left unopened. Within these pages lie twisted love stories where desire and destruction walk hand in hand, and every choice comes with a cost. So the question is simple: Will you turn away… or step inside anyway?

He was known as the cold and ruthless boss of a deadly Mafia, and as one who is incapable of feelings. He lived his morning as the cold C.E.O of a multi billion dollar company who every lady wanted for even a night, and his night as the ruthless mafia don whose dark past keeps hunting. He kills offenders without a second thought. He is as hot as hell and so he doesn't have issues getting any woman he wants, but when she didn't fall for his charms and hates him instead , he was determined to to make her fall for him and break her heart as he does to the others. He finds out that she was something bigger than just the poor and helpless young lady everyone believes her to be, but it was already too late because his stone heart was crashing down bit by bit for a lady whose secrets was strong enough to make or mar him.

* The fourth book in the Love and Other Sorcery Series - Book One, The Mage's Heart, Book Two, The Golden Dragon's Princess, Book Three, Akyran's Folly * Love's Sacrifice Will Make You Stronger Tarragon, the first-born child of Queen Diandreliera of Uyan Taesil and her dragon husband, Aurien, is the child of prophecy in every way. She is beautiful, talented, well-learned, and a master of the sword she was born to wield. She is also as magnificent a golden dragon as her father when in dragon-form. Daethie loves and adores her older sister and envies her for all that Tarragon is and Daethie isn't. Short, small, dark haired, and unable to shift into a dragon, Daethie is fondly known as "the runt of the dragon litter." Whilst her siblings excel at Prince Akyran and Princess Ecaeris' Monster Hunting training, Daethie is a disaster more likely to harm herself than any monster that she encounters. When Prince Akyran brings Aien, the son of a local warlock who is well known for his villainy, to the castle as his hostage, Aien singles out Daethie to befriend, and Daethie falls hard and fast for the enigmatic warlock's son. With the increasing danger of monsters roaming their land, Tarragon leads an expedition to locate the portal that is allowing the creatures to cross from their world, but it is a dangerous, testing journey and one that not all will complete alive. What sacrifice will be made for love and the rescue of their world?

After getting cheated on, Nicole Walker decides to go on a vacation in Spain where she saves a man named Alessandro. Impressed with her Alessandro sent his men to bring her to him, even if it was against her will. Days later Nicole meets Alessandro's sister Andrea which she befriends. She also meets Diego, an undercover cop investigating Alessandro's involvement in money laundering who seeks her help. She agrees and says she will do everything to help except sleep with Alessandro. After an attack on the house, Alessandro's mother Victoria comes with his father, a sick man in a wheelchair unable to move or speak. After listening to a few conversations Nicole realizes Alessandro is not as guilty as it first seems and tries to find ways to help him when she caches Victoria's eyes. Victoria sees Nicole as a threat to everything she has built and decides that she must go. Nicole gets in her hand information that affects Victoria but before she can share it with Alessandro she gets kidnaped again this time by her grandfather one she didn't know existed. She tried to get ahold of Alessandro, who was going crazy trying to understand how was it possible for Nicole to be gone, that she was taken from under his nose. When she finally contacts him she tells him the truth about his mother and instructs him to hide his father and then to come for her. Together with the help of Andrea, they make a plan to bring Victoria and Franco down and clean Alessandro's name.

Matthew Walsh, a young pickpocket, saves Arabella, a spirited young lady who's been kidnapped by the gang of thugs he's just joined and helps her escape. Soon they fall in love with each other, only to be too quickly separated by her aunt's wicked scheme. Being hunted by his former gang, Matthew flees to London, where he accidentally saves the life of Mr. Goddard, a notorious gaming club owner. The man recruits him to be his employee and bequeaths him an obscene amount of fortune. When Goddard draws his last breath, his final wish is for Matthew to marry his daughter Marguerite, who has been loving him from the first time they met. Unable to forget Arabella, Matthew is caught in a quandary. Just as he is ready to settle down with Marguerite, he comes across his long-lost love, Arabella, at a party. Obliged to marry a woman and desperately wants another, Matthew finds himself at a crossroads. Should he choose the woman he always dreamed of, or the one who's been there for him the whole time?