Mila Kane Books in Order (Updated April 14, 2026)

Mila Kane’s books are easiest to read in clusters, not as one giant uninterrupted list. She writes dark romance across several strands: the Hade Harbor hockey books, a group of mafia duets and series, and a few newer side branches that are not all equally central.

For most readers, the key decision is whether you want to start with dark hockey/bully romance or dark mafia romance.

Start here, not everywhere

1. If you want Mila Kane’s most visible connected series, begin with Bad Intentions.
2. If you want mafia first, begin with Wicked Heir or Unholy Vows, depending on your taste. Wicked Heir is a duet opener built around bratva obsession and captivity. Unholy Vows is a cleaner single-book entry into her mafia side.

The safest reading path

This is the most practical order for new readers:

1. Hellions of Hade Harbor
2. Vicious Vengeance Duet
3. Made of Mayhem Duet
4. Original Sin
5. King of the Cage
6. Then any upcoming or uncertain side titles after that

That order is not because every book is one continuous serial narrative. It is because it moves from Mila Kane’s clearest core releases into the side mafia branches without forcing newer or less certain listings to do too much work.

Mila Kane books in order

Hellions of Hade Harbor

1. Bad Intentions (2023): A foster-brother-from-hell setup opens the Hade Harbor world, locking Lily into close quarters with Cayden and establishing the series’ dark hockey, bully, and obsession-heavy tone.
2. Dark Delights (2024): Beckett finally gets his chance to retaliate against Eve, turning shared history, revenge, and forced proximity into a harsher second entry.
3. Twisted Deeds (2024): Winter, an “ice queen” from money, is pushed toward the one man willing to get his hands dirty, making this the series’ hate-to-need dynamic book.
4. Wicked Ends (2025): A reverse age-gap professor-student romance shifts the series into forbidden territory, with Marcus Bailey turning a fresh start in Hade Harbor into another obsession spiral.
5. Vicious Obsession (2026): The fifth Hade Harbor book is listed as the next published installment, though detailed official plot copy is not yet easy to confirm publicly from the author site.
6. Merciless Games (2027, listed): This later Hade Harbor title is already appearing on retailer and catalog pages, but its numbering is inconsistent across sources, so it is best treated as a future follow-on rather than a firmly settled current endpoint.

Vicious Vengeance Duet

1. Wicked Heir (2023): A woman searching for the boy she lost discovers he is now the heir to a brutal bratva, and the book turns that reunion into surveillance, captivity, and obsession.
2. Savage Throne (2023): The duet’s second half escalates the danger with marriage pressure, pursuit, and a hidden pregnancy-shaped secret that makes it a true continuation rather than a separate romance.

Made of Mayhem Duet

1. Malevolent King (2023): A sheltered mafia princess catches the attention of Nikolai Chernov, a bratva predator on the run, in a book built around fixation, possession, and the promise that the villain will not let her go.
2. Runaway Queen (2023): After escape and deception, the second book becomes a chase story, with Nikolai back in pursuit and the relationship pushed into an even darker phase.

Original Sin

1. Unholy Vows (2023): A young nurse wanders into Renato’s mafia world and is pulled into a forced-marriage, age-gap romance that works well as a standalone-style mafia entry point.
2. Brutal Legacy (2025): A second-chance setup drives this installment, with an ex-military mafia underboss ordered to drag Georgia back and deciding she will marry him instead.
3. Sacred Ruin (2026): The series turns even darker here, following a heroine trapped in an institution and a mafia hitman disguised in holy robes, with religion, corruption, and revenge shaping the plot.

Standalone or side-branch mafia titles

King of the Cage (2024): A dark Irish-mob romance with forced marriage and secret-society elements, centered on Bran O’Connor and a heroine who needs his protection at a steep price.

Titles with continuity or status uncertainty

These books exist in listings, but they need more caution than the core titles above.

• Queen of the Castle (listed as 2024): Some catalog sites still show this as a follow-up to King of the Cage, but Mila Kane said in a February 2025 Threads reply that there would not be a Queen of the Castle, so I would not currently treat it as an active book in the order.
• Cole and Isabelle’s Story (2026): This appears on catalog pages as a Harbor Hounds MC title set in Hade Harbor, but it looks more like a future branch than a current must-read core novel.

The best entry point by mood

1. Choose Bad Intentions if you want the hockey side first. It is the cleanest opening to Mila Kane’s best-established connected series.
2. Choose Wicked Heir if you want a completed bratva duet with a more overt captivity-and-obsession premise.
3. Choose Unholy Vows if you want one dark mafia romance that can introduce her style without asking you to commit to a duet first.

Publication order or series order?

For Mila Kane, they are close enough that series order is the better practical rule. Her catalog is still compact, so it makes more sense to stay inside each sequence than to build a career-wide master chronology. The one real caution is not to lean too hard on side listings that are not consistently supported across sources.

Latest release status

As of April 14, 2026, the clearest current endpoint is Sacred Ruin in Original Sin, with Vicious Obsession also listed for Hellions of Hade Harbor in 2026. Further out, Merciless Games is already appearing on retailer and catalog pages for 2027, but even its series numbering is not fully consistent yet.

Final answer

For most readers, the cleanest Mila Kane path is:

1. Bad Intentions
2. Dark Delights
3. Twisted Deeds
4. Wicked Ends
5. Vicious Obsession
6. Then move into the mafia books, starting with Wicked Heir or Unholy Vows

That gives you her strongest established series first, then lets you branch into the darker bratva and mafia titles without relying too early on books whose status is still a little messy.