Man Advantage: Complete Series Guide

A kitten is stuck somewhere it should not be — a storm drain, a sycamore split, a 119-degree SUV, a flooded Zamboni trench, a taped produce box, a lightning-struck cottonwood, a crushing seat bank, the lining of a fur-collared coat — and two hockey players who are a couple help a woman get it out. That is the meet-cute of every Man Advantage book, and Lady Heartswell runs it nine ways. The series is dark MMF hockey romance: an established gay couple, one exception who does not convert either of them, and a third act in which the men learn that protecting a woman without asking is the same category of harm as the villain’s.

The premise

Each book is a fresh closed triad — new heroine, new team, new pair of men — set in a shared universe of rival clubs, boosters, campus conduct hearings and playoff runs. The men are gay and stay gay; the heroine is the “one impossible exception,” and the books say so on camera. The heroines are competent in ways the plot depends on: a tree-climber, a nurse, an audio engineer, an events operator, a stalking complainant with documentation, a streamer, a film-reading ex-athlete. The love language is paper — cohabitation agreements, three equal keys, one-third real title, reproductive vetoes, a clause forbidding any partner to claim to be another’s authorised representative.

Who will love it

Readers of why-choose hockey romance who want the M/M relationship to be real and on the page rather than a backdrop; readers of billionaire athlete and age-gap romance who want the power imbalance addressed in writing; readers who like possessive-alpha behaviour critiqued rather than rewarded; and anyone who wants a grovel measured in escrow, waivers, restitution capped at verified loss and a public correction. Not for readers who need a wedding — no three-spouse marriage exists, and the books build every protection that does instead.

Tropes, series-wide

• MMF closed triad; established gay couple opens to one exception; gay-for-you resisted as a label
• Animal rescue meet-cute; kitten reports as forced proximity; kittens as witnesses and evidence
• Billionaire and working-class heroine; age gap; rival team; the landlord is the love interest
• Stalker, smear campaign, doxxing, leak, bet exposed mid-livestream; conduct process for the villain
• Touch-her-and-die refused by the heroine; hero-caused breach repaired by accountability
• Primal chase-and-capture, praise and “ours” with the right to withdraw any word; breeding kink; planned pregnancy; private vows, no state licence

Heat

Site heat level: Explicit for Book 1, Dark for Books 2 to 8, Open door for Book 9. Explicit and frequent in the first eight — seven to thirteen scenes per book — with M/M with and without the heroine, double penetration prepared for slowly, throat-holding as a per-instance ask, sexual-health status stated at kitchen tables, and “red,” “yellow” and “stop” obeyed inside the word. Book 2 alone is closer to a moderate count.

The books, with full spoilers

Man Advantage (Book 1, second edition) — Mina, a five-foot biology student, pulls a kitten out of a storm drain in front of Mercer, the captain, and Rook, the enforcer, a couple of three years. She sets written terms and a three-meeting experiment and replaces Mercer’s agenda with one word, “Ask.” A team executive has her photographed through her window and leaks it. In chapter 18 Mercer turns rough sex into punishment and she leaves; the men apologise without excuses and dismantle the quiet controls they had built around her. She reads the joint statement at the press conference with the whole roster behind her, the executive is fired, the rookie she tutored scores the Cup winner off two passes neither man would have made in chapter one, and the book ends on three rings, a house in three shares and a baby coming. Full guide.

Man Advantage 2 — A goaltender climbs a sycamore on a first-year student’s instructions about sound wood; she is nineteen, they are twenty-five and twenty-six, and one’s mother is the antagonist. At the rivalry game she orders both men to stay on the ice by raised palms and tells a reporter no one was converted: “Ask them. They have permission to answer.” The goaltender says “She is ours. We are hers. We are gay. All three are true,” and admits the investigation on camera when confidentiality would have let him refuse. Cameo from the Book 1 trio. (The site copy of this title is a role-based draft; character names are placeholders.)

Man Advantage 3 — Nell Kittredge breaks a window to save a calico from a 119-degree SUV; Brittney, the car’s owner, runs a smear and an assault, and is arrested in a conduct-hearing hallway thanks to a kitten’s collar camera. A stolen photograph outs Eamon and Keir; a crisis firm drafts a denial calling it “horseplay” and Nell their first real relationship. Nell moves back to campus rather than stand in public as the true part of a lie; Keir rejects the denial, both men come out, and a written closed-triad agreement with three equal keys ends the book.

Man Advantage 4 — Married Bostons Colin Bissett and Gabe Leduc pull two kittens from a flooded Zamboni trench with audio engineer Marin Rowe, and own twelve percent of the project demolishing her home. Coercive care is the villain: they buy her problem away without asking. The grovel is a $6.8–8.1 million conveyance of their entire stake to a community trust with no profit, naming rights or seats; Marin gives her own press statement — “We are a closed relationship of three people” — and the trust passes 26–1.

Man Advantage 5 — Bria Keane walks in on exes Henrik Varga and Niall Madigan beating each other bloody; the fight bursts a pipe and three kittens come out of a grate. Bria is the operational brain of an expansion bid; the negotiation scene is called foreplay. A lighting truss fails at an eight-hundred-guest event and she clears the room in eighty-seven seconds, logging her own one-second delay. Household agreement with a reproductive veto; a limestone house on an equal deed with a nursery kept undefined; Henrik proposes at breakfast with no ring.

Man Advantage 6 — Imogen Fenn proves her stalking complaint against donor’s son Brant Rutland on documented facts while Conrad Baird and Cormac Tierney have to be trained out of protecting her. Conrad withdraws every instruction and publishes “I treated my power to act as the right to decide”; Imogen’s only correction is “Cormac must speak for himself.” Norvale bans Brant, adopts a donor firewall, and three weeks of separate lawyers convert the men’s halves into irrevocable equal thirds not contingent on sex or pregnancy.

Man Advantage 7 — Streamer Zella Ainsworth, a kitten sixty feet up a cottonwood, and the Ironclads’ perfect season. The breach is the hero’s: Damon acts as her authorised representative without authority. Restitution is capped at verified loss, the public correction is a stream, and Zella’s structure includes a clause barring any partner from claiming to represent another without specific, written, time-limited authorisation. The Ironclads finish 68–0; Damon scores at 1:12 as a decoy re-entering without the puck; pregnancy reveal.

Man Advantage 8 — Pippa Ormond’s PuckBunni stream draws two anonymous hecklers who turn out to be Heath and Derek; a bet about her is exposed mid-livestream and deconstructed at length. In the championship overtime Millhaven runs the weak-side read Pippa identified from film; Derek credits her publicly and stops the locker-room celebration to say she is not team property. Surprise wanted pregnancy with unknown paternity, two dads competing over milestones, identical dawn vows at Wolf Hall.

Man Advantage 9 — Dima cuts a kitten out of the lining of a fur-collared auction coat with two college captains, Rami and Tarik, holding the seam. The men first keep her close to get at the shop owner behind the coat, confess it, and she comes back only once she holds every document. She is baptised by her own choice; her father shoots her outside the rink and the bullet lodges in the Bible against her chest; twenty-seven cats come out of a burning fur workroom alive. Open door rather than explicit, the gentlest heat in the series. Three-person garden wedding, a daughter, and paternity left unknown on purpose. Full guide.

Where it sits

Complete at nine books; Book 1 is the rewritten second edition published in September 2026. For Lady Heartswell’s other triad titles see Both of Them, Only Her and The Third Ascension; for the whole pen, the Lady Heartswell guide.

Reader Questions

Author guide: Lady Heartswell. Browse the full catalogue at Centuria Books.