23 of the best fantasy book series for adults

You’re not supposed to want your best friend’s girl. It’s like an unspoken forbidden rule, but it becomes one that Felix Wilder might just break. ~ Felix Wilder considers his life simple. In the mornings, he works and at nights, he’s in bed to fuck a girl of his choosing—anyone he wants, he gets. His life moves around that cycle until things start to get complicated when he finds himself becoming more aware of the brown-eyed girl that’s been coming in and out of his house for almost a year. He shouldn’t want her because not only does she hate the mere sight of him, but she also happens to be the one the boy who means so much to him once called his, but that doesn’t seem to stop his desire to want to own her. Will Felix betray the only true friendship he has to chase after the skirts of a girl who not only wants nothing to do with him but might end up being his undoing? Or will he catch himself before he gives into the wrapped sin that’s Brynn Addams?

They are BESTFRIENDS. Not childhood best friends. They met when she was 12 and he, 13 and they had stuck close to each other since then. Joan, that was her name and her best friend, King. Now she was 17, he, 18 and it seemed like everything stood against their five year friendship. Joan’s mother’s dislike for King, the long distance from King’s home to Joan’s, their separate schooling and the fact that King was basically non-existent. And then even more bigger obstructions come into play. Koty, the handsome football jock that is unrelentless in his effort to make Joan his; Joan’s unknown father and King, the new feelings he had started developing for his best friend. They have to struggle to keep their best friendship blooming despite all their problems but the tempests are too strong; the storm too overwhelming and then the final test… Who will betray who?...

"She will come back," she promised. "She just needs time to sort her head out." "Not her heart?" The dry distinction made Charley wince. "I'm sure she loves you," she persisted. "She's just not ready to commit to marriage." If you just give her time, then I— Black eyebrows with a fascinating silken gloss gave her a curious look. "Are you actually standing there, Miss Jones, suggesting that I should wait for Adelina to sort her head out?" Well, was she? Lifting her chin, "If you love her—yes," she insisted. "Then you are a romantic fool because it is not going to happen." He moved suddenly, straightening away from the desk. "There is a wedding arranged for next Saturday morning, and I intend to make sure that it goes ahead." Without a bride? Charley stared at him. "You mean—you're going to find her and drag her back to marry you?" A silly kind of laugh left her throat at the very image of Adelina being dragged by this man down the church aisle, kicking and screaming. ‘No.’ Reaching behind him, his long fingers picked Adelina's letter up again—this time to fold it with slow, neat precision. "I mean to replace her with someone else."I want reparation for being taken for an idiot, and if that means putting you in Adelina's wedding dress and marrying you in her place, then that is what is going to happen."

Tru Parker didn’t know how ideal her life was until everything normal and safe evaporated in an instant. With her mother gone and nightmares plaguing her sleep, it takes the iron will of her best friend to help her fit in again at school. But that’s hard to do when supernaturals start popping up all around her -- and she learns that one of them killed her mother. Even worse, she realizes she might not be human herself. You’d think that the two swoon-worthy guys dogging her steps at school would make life better, but deciding who to trust only comes after more heartbreak, danger, and self-discovery. Unlikely alliances form around Tru, and together they work to debunk supernatural lore and decipher a prophecy that places two people in the center of it -- the boy she’s falling in love with and herself. The TRUE NATURE SERIES is created by KAREN LYNN BENNETT, an eGlobal signed author.

Beside her rich, spoiled best friend, Siobhan, Bianca Davis has always come second. She was not as pretty as Siobhan, her parents were not as rich, she didn't get the boys...but she was intelligent! That counts! But regardless of their differences both girls were the bestest friends right from childhood. They shared everything and were like sisters, nothing came in between them. At least nothing did until Andre Rios walked into both their lives. Bianca hates him, she despises him, he is everything she works against but for her best friend's sake she will pretend to like him. Bianca doesn't know why Siobhan still dates him when he dates half the girls in class. Maybe because he's hot and incredibly handsome? And also mysteriously dangerous? She doesn't know it but Bianca is about to find herself in a mess when she realizes that she doesn't just hate Andre, she wants him to notice her and her actions will unlock a series of events. From the truth about her and Siobhan's friendship to a ring of gangsters with a link to Andre, to fighting for her and Siobhan's life, to getting Siobhan to trust her again. All because she fell in love with her best friend's boyfriend. A new Edwin and Co. Highschool book! #AskDiddy is back!!!!

Lots of people are asking so here it is: Branston high series order - Jake, Nathan, Shane, Luke, Billy. Although technically third in the series, this was the first book I ever wrote so I hope you enjoy. Thank you so much for reading xxx ~~~~~~~ Aurora has spent the majority of her school life trying to be invisible, trying to avoid the attention of those who enjoy tormenting her. She's finally achieved her wish and there's only one year left before she can leave them all behind like a bad memory. But when she literally runs into them at a party, her luck seems to have run out and Shane determined to make her his prime target.

***This is the third book in the series*** I lost the girl, the love of my life. I lost my family. Now I’m lost. I thought after the war for Riocht, life would get back to normal. I was so very, very wrong. Kellen, now King of the werewolves, thought after Lamia and Mathias claimed the throne and became the King and Queen of shifters, life would go on as normal. That he would rule his kingdom and search for his own mate and live happily ever after. There was still so much to do. He still hadn’t completely taken control of his position as King, leaving his father’s Beta and Delta in charge. Kingdoms and packs still needed to be repaired; he still needed to be officially crowned. And he still needed to grieve the death of his parents. Kellen wakes up to find himself on a boat, going to Goddess knows where and the last thing he remembers is saying goodbye to Lamia and heading home with Mike. When he finds himself in a strange land, sold to a bloody thirsty Alpha and his deranged Luna, for their packs entertainment, his title, means nothing. A man who cares only for three things; the games, the money, and blood; the more shed the better. While Lamia and Mike search for him on the wrong continent Kellen is thrust into the Gladiator games. Kellen fights for his survival and the lives of many, including one beautiful girl who has captured his heart and has been promised to another as their chosen mate. Can Kellen survive the Gladiator games when the odds are stacked against him, save the people and claim the mate the moon goddess promised him? **This is book 3 in The Delta's Daughter series**

There's nothing more shattering than hearing that you're signed off as a collateral to marry in order to clear off your uncle's stupid debts. "So this is it" I pull the hoodie over my head and grab my duffel bag that is already stuffed with all my important stuff that I need for survival. Carefully I jump down my window into the bushes below skillfully. I've done this a lot of times that I've mastered the art of jumping down my window. Today is different though, I'm not coming back here, never! I cannot accept marrying some rich ass junkie. I dust the leaves off my clothe and with feathery steps, I make out of the driveway. A bright headlight of a car points at me making me freeze in my tracks, another car stops and the door of the car opens. There's always only one option, Run!

Gamma Tyrell (Ty) Cloudwater is a loyal footsoldier to King Aidan, he was killed along with Drax and Aidan in a coup by their best friend and blood-brother over a thousand years ago. These events led to him being reborn as one of the most powerful Supreme Beings with Aidan and Drax. Their mission is to keep the supernatural in line to maintain peace. On his journey expanding from revenge to love, he had to make a sacrifice in order to kill an evil entity, one he will regret or will he? Follow Gamma Ty as he seeks to find his way back from hating the woman who cost him something he was destined to have. Will he continue to hate her or will they eventually fall in love? The relationship is also polyamorous The book can be read as a standalone but it is wise to read books 1, 2, and 3 for context

Marrying her best friend was a dream come true for Kelly, but everything truly has a limitation. Pierce is Kelly’s first love, but as his best friend, she knew well there was always another woman deep in his heart. Lexi Gilbert. The woman Pierce could never forget even if he had already been arranged to marry Kelly. *** Kelly finally realized their happy marriage of the last three years was just a beautiful dream when Pierce asked for a divorce just because Lexi returned. She could only be his best friend even if she was carrying his baby. *** Since their friendship had become a cage, Kelly chose to set him free, as well as the miserable herself. But why then, it was Pierce who became the one who refused to move on? To make matters worse, her devil stepbrother also domineeringly stepped in at the same time, asking her to be his. *** Her Prince Charming vs. Her Devil Stepbrother? How could Kelly save her heart in this battle of love and hate?