Free (Kindle/Kobo/iTunes/DRM-free) ES Siren #1-3 [Sci-Fi Colony Ship Erotic Romance]

[ATDrake]

The ES Siren novella series, featuring f/m science fiction space opera erotic romances (somewhat military oriented) set upon the titular Earth Ship Siren colony ship escaping an increasingly-uninhabitable planet in favour of eventually settling a new world, is a collaborative effort from various Australian authors, from which the first 3 volumes are offered free courtesy of publisher Pan Macmillan Australia's Momentum imprint.

A quick skim of the opening of these suggests that there's a certain amount of future-societal plot and sfnal worldbuilding construction which went into them, though YMMV as to how convincing it is beyond being a decorative backdrop for the inevitable sexyfuntimes.

Apparently, #4-6 have just been released, and this current freebie-ization is to give them a promotional boost.

1. Yours to Uncover by Mel Teshco @ B&N (also UK), Amazon (not available to Canadians, but free in the UK), Kobo & iTunes & Google Play (all available to Canadians, and DRM-free at Kobo), and directly from the publisher's webstore (DRM-free ePub/Mobi bundle available worldwide)
   
   Is she willing to sacrifice everything to keep her secret and her lover safe?
   
   It’s the year 2202. Earth is grossly overpopulated and seriously polluted. Rita Songworth has spent half her twenty-two years trying to escape the dying planet. It’s taken the last five of those years to realize making it in the hard-ass infantry is her only way out, via space transporter Earth Ship Siren.
   
   But the journey to Unity, the new colony, isn’t easy. Rita has to resist an attraction to hard, brutish prisoner, Tristan MacFallan, whose masterful hands create more than the beautiful art he’s been assigned to make. His forbidden touch affects her profoundly and he sees things in her no man ever has before. But obeying Kane, her ex-lover and malicious lieutenant, who is appointed to keeping the prisoners under guard, comes at a high price. Is she willing to sacrifice everything to keep her secret and her lover safe?
   
2. Yours to Command by Shona Husk @ B&N (also UK), Amazon (not available to Canadians, but free in the UK), Kobo & iTunes & Google Play (all available to Canadians, and DRM-free at Kobo), and directly from the publisher's webstore (DRM-free ePub/Mobi bundle available worldwide)
   
   He would do anything to protect her, if only she’d let him.
   
   Corporal Sienna Jade wasn’t given a choice about joining the mission to Unity. Seen as a troublemaker after reporting an assault by a senior officer, the army wanted her gone. Sienna resents the army for assigning her to Earth Ship Siren, and suspects the fleet’s Unity mission will fail. But others would do anything to escape Earth …
   
   Alex Tariel knew his only chance to get a place on ES Siren was as a prisoner, so he stole water rations. As a former construction foreman, his skills make him a valuable prisoner on board, but still a prisoner unable to control his own life. Instead of keeping his head down, he gets involved in the fights set up for gambling privilege tokens, the only currency aboard ship among the prisoners.
   
   Getting patched up by Corporal Jade might be the best thing that’s happened to Alex on the trip so far, but becoming her ship husband puts him between her and the lieutenant who tried to kill her for kicks on Earth. While Sienna tries to keep control of her feelings for Alex, Alex would do anything to protect her, if only she’d let him.
   
   As ES Siren faces its first crisis, a little trust and love goes a long way.
   
3. Yours to Desire by Denise Rossetti @ B&N (also UK), Amazon (not available to Canadians, but free in the UK), Kobo & iTunes & Google Play (all available to Canadians, and DRM-free at Kobo), and directly from the publisher's webstore (DRM-free ePub/Mobi bundle available worldwide)
   
   A man more potent than any drug.
   
   It’s 2202 and on board ES Siren, the brilliant Doctor Lily Kwan has worked in secret to develop an antidote for the aphrodisiac rape drug, sexmeth.
   
   She’d be overjoyed if it wasn’t for an embarrassing problem: the antidote has no effect on her extraordinary reaction to Connor Madison, the Siren’s tough quartermaster. Scientifically, it should be impossible, but the man’s a raging fever in her blood. If a single dark glance sets Lily on fire, a kiss might kill her dead but what a way to go!
   
   A former gang rat from the slums of a dying world, Con came up the hard way, so when geeky Doctor Kwan tops his hit list of possible drug runners, nothing’s going to save her not her family’s money, nor her clever mind.
   
   Not even the smile in her eyes.

[ATDrake]

Now also free @ B&N (also UK) & Google Play (available to Canadians). Linkage edited into the OP.