What Is The Reading Order For The Problematic Prince Novel?

Crown Prince Kieran is a royal disaster—too bold, too wild, and far too scandalous for the throne. Between picking fights with the council, making offensive public remarks, and changing lovers like wardrobe changes, he’s the palace’s greatest headache. But when his reckless behavior earns him a new personal bodyguard, Kieran finds something he despises even more than politics: the cold, silent man who follows his every move. Commander Adrien Vale is everything Kieran isn't—disciplined, composed, unreadable. He has only one duty: protect the uncontrollable prince. Adrien becomes the shadow of the Prince. But beneath the tension and taunts, Adrien sees something no one else does: a grieving young man who is still not over the death of his brother. When an assassination attempt shakes the kingdom, the prince is exiled to a remote island for his safety with Adrien. Change in atmosphere cause the masks to slip and the new tension starts to brew between them. But nothing stays secret in a palace. When their lives go viral, the royal family forces Kieran into an engagement with a foreign princess to save face. Caught between duty and desire, between obedience and love, Kieran must choose: the crown, or the man who’s become his only truth.

"The Prince I Love to Hate is an absolute must read! This romcom will have you rooting for Niamh and Olivier right from their hilarious first meeting. - Harlequin Junkie Blog top pick This prince? He’s anything but charming. I’ve never been the girl who’s dreamt of a prince rescuing me from a fire-breathing dragon before whisking me away to his castle. So when I fly all the way to Ireland to find my long-lost dad, I have no intention of playing the damsel in distress to some dude. But the night I encounter—and accidentally wallop upside the head—Prince Olivier of Salasia, my plans are completely upended. This prince is the opposite of charming, though. After thirty seconds in his presence, I want to feed him to a dragon. But fate is a fickle b*tch. Before I know it, I agree to team up with Olivier in the search for my dad. As I travel across Europe with this actual honest-to-god prince, I wonder, what’s the worst that could happen? It’s not like I’ll be stupid enough to fall in love with Prince Charming."

Two kingdoms. One destiny. Zero patience. Princess Ariel of Eldoria has never been the kind to obey rules. Bold, sharp-tongued, and proudly untamed, she swears no prince—especially not Carl, the infuriating heir of Valoria—will ever control her. Prince Carl, on the other hand, has everything he could ever want: charm, power, and a reputation for breaking hearts. But when duty demands he marry the fiery princess of Eldoria, he discovers one thing he’s never had before—a challenge. What begins as a battle of wills soon sparks into something neither of them expected: stolen glances, restless hearts, and a dangerous chemistry that threatens to burn down every wall they’ve built. Can love bloom between two stubborn royals when kingdoms, families, and pride are all on the line? Or will Ariel and Carl’s rivalry tear apart the fragile peace their marriage was meant to secure?

On the way to the Spring Garden Ball, I was seized by men with murder on their minds, and the undercover guard meant to protect me vanished without a trace. I clawed my way through three days that should have killed me and finally dragged myself back to the estate, only to find a whole line of men kneeling in front of my guard. "Your Highness, if you fancy Lady Melanie, you could simply ask for her hand. Why disguise yourself as a bodyguard and stay glued to her elder sister, Lady Elizabeth's side, going so far as to have men dump her out in the wilderness just so she wouldn't outshine your beloved?" Julius Fitzroy's expression didn't so much as flicker. He kept turning the sapphire ring on his finger. "Melanie is only a concubine's daughter. She's sensitive by nature, and I was afraid a hasty proposal would frighten her off. This was the only way." That was how I found out. The Prince Julius had been living at my side in disguise this whole time, and it had never been about me at all. It was always about getting close to my half-sister. My heart turned to ash. I shoved open my father's door. "I'll marry the Crown Prince, sickly or not."

I was the "Sickly Prince"—a weak scholar hidden in oversized suits. But in the underworld, secrets are the only currency that matters, and mine is the most lethal of all. Aradaa Vaelis has spent twenty-one years hiding his elite combat training from his tyrannical father, the Don. But when his father gambles away his sister’s life, Aradaa is forced to shatter his facade. To save his sister, Aradaa makes a deal with the devil: he will become a human sacrifice for the Dreadfang Clan, a savage "Beast" Mafia known for their monstrous strength. His buyer? Kaelor Dreadfang. Known as the "Beast King," Kaelor is a man losing his mind to a feral rage and a slow poison. He doesn't want a soldier; he wants a "pretty toy" to break. But the moment they touch, a primal Mate Bond ignites—a shockwave of desire that neither can fight. Now, Aradaa is trapped in the King's Master Suite, serving as Kaelor’s "Exclusive." But as the Syndicate moves to destroy them both, Aradaa’s true lineage begins to surface. He isn't just a slave or a scholar—he is the Pure-Blood, the only one capable of curing the bio-weapon plague and ruling the underworld. The "Pretty Prince" is dead. The King’s partner has arrived. And together, they will burn the Syndicate to the ground.

Leon Ma, a freshly graduated doctor of Traditional Chinese Medicine, never expected his life to take such a dark turn. Drugged and sold to the Blackwood Continent — a land where sunlight never shines, demons rule, and humans are treated as little more than pawns. Confused and disoriented, Leon wakes to find himself forced into a marriage with the seemingly gentle yet scheming second prince of the demon realm. Just as he begins to accept his grim fate, the cold and fearsome first prince intervenes, shattering the engagement and abducting Leon for his own purposes. Trapped between the two princes—one calculating and manipulative, the other ruthless and enigmatic—Leon must navigate their dangerous power plays while struggling to survive as a powerless human in a world of darkness and demons. With no allies and only his skills in medicine and his supernatural sensitivity to rely on, Leon must find a way to escape the web of schemes that binds him before he becomes a casualty in the deadly rivalry between the two princes.