Dragon Guardians Series by Minerva Howe

The dragon veil has recently opened, allowing dragons to pass from the human dimension into the dragonlands. They left behind Cosmo and his two brothers, Cullen and Corbin, to guard the gateway between worlds. Cosmo has never really fit into any dimension, being half dragon and half fae, so he figures it's a pretty good life, especially since he'll never have a mate. And then he meets Hawk. Hawk is old. Old enough to have forgotten whole centuries... moreThe dragon veil has recently opened, allowing dragons to pass from the human dimension into the dragonlands. They left behind Cosmo and his two brothers, Cullen and Corbin, to guard the gateway between worlds. Cosmo has never really fit into any dimension, being half dragon and half fae, so he figures it's a pretty good life, especially since he'll never have a mate. And then he meets Hawk. Hawk is old. Old enough to have forgotten whole centuries. But when he wakes to find his house has moved to Cosmo's place, he discovers a whole new interest in life. Cosmo is perfect for him, but Hawk has some convincing to do as he and Cosmo try to come together and bridge the gap between human, fae, and dragon while they start a family of their own. This is an mpreg dragon shifter romance. less

Fae dragon shifter Cullen is still adjusting to becoming a guardian of the space between the human world and all the other dimensions he's tied to. He and his two brothers are dealing with dragons and babies and more, and he doesn't think he can handle much beyond that. Which is when the unicorn shows up. When a friend tells him that a house up in the mountains in Colorado is having some weird goings on, unicorn shifter Orion heads up to make sure no one is in any kind of distress... moreFae dragon shifter Cullen is still adjusting to becoming a guardian of the space between the human world and all the other dimensions he's tied to. He and his two brothers are dealing with dragons and babies and more, and he doesn't think he can handle much beyond that. Which is when the unicorn shows up. When a friend tells him that a house up in the mountains in Colorado is having some weird goings on, unicorn shifter Orion heads up to make sure no one is in any kind of distress. But once he's in the dragon guardian's house, he finds out he can't leave unless one of the fae dragon brothers goes with him. Which would be fine if he and Cullen weren't fated mates and there wasn't a pesky vampire problem out in the human world. Cullen and Orion have all the problems of any couple: families, mate bonds, and tons of insecurities. Will fighting off vampires be too much to handle on top of all of that? This is an mpreg romance with gargoyle babies, hilarious beaver shifters, and a lot of magical family wildness. less

Dragon fae shifter Corbin has been watching over the fae man he rescued from vampires for months. He's had to fight to keep Evander safe, to let him sleep and heal and not be carted off to the land of summer to be healed, or worse, executed. He knows Evander will wake soon, and when he does, he will be the mate Corbin has been waiting for. Evander wakes, relieved to find the vampire attack didn't change him from the hunt lord that he knows himself to be... moreDragon fae shifter Corbin has been watching over the fae man he rescued from vampires for months. He's had to fight to keep Evander safe, to let him sleep and heal and not be carted off to the land of summer to be healed, or worse, executed. He knows Evander will wake soon, and when he does, he will be the mate Corbin has been waiting for. Evander wakes, relieved to find the vampire attack didn't change him from the hunt lord that he knows himself to be. And he immediately knows Corbin is meant for him. But there's danger in the land of summer, and in the human world, that the guardian house will have to face. And when his mate Corbin gets pregnant, Evander is determined to protect Corbin and his brothers at any cost. Can he and Corbin eliminate the vampire threat and still have a future together? Corbin is a dragon fae mpreg romance with vampire fighting, lots of kid time, and family drama with hunt lord, dragons, and one pissed off fae queen mother. less