When Captain Will Riker is inadvertently cloned again, he finds himself on 20th Century Earth, and meets Rita Lance, former police detective.

Commander Spock starts to experience nightmares but tries not to read too much into it. However, when Doctor McCoy is safely brought back through the time portal the Guardian of Forever, shows him something that connects his nightmares to reality, something that makes Spock realize that Captain Pike was never meant to return to Talos IV. Now UPDATED to fit season two!

Spock keeps a couple of Earth gemstones in his quarters as a reminder of his sister - but when a Romulan boarding party tries to take them, they come to life. (Spoilers for Discovery season 2)

What would you do if you met you idol, the muse for your fantasies? Propelled 120 years into the past Kathryn meets Captain Philippa Georgiou.

Michael Burnham ex-premier officier de l'USS Shenzhou a été condamnée à vie pour mutinerie et acte de guerre ayant entraîné la Fédération dans un conflit. Après 6 mois, elle est transférée dans une colonie pénitentiaire et le voyage tourne court. A quelques parsecs de là, Jim Kirk en route pour rejoindre l'USS Farragut, capte leur signal de détresse et décide d'aller voir.

When the U.S.S. Discovery receives a distress call, they're trapped inside a field filled with temporal energy and find not only the space station known as Babylon 5, but a strange man known only as the Doctor who claims to know everything that's going on, and a heavily weaponized vessel called the Refractory. A crossover with the mentioned categories, and Doctor Who and Star Wars.

Gabrielle Delacour has a mishap while using the Floo Network and finds herself lost in time and space aboard the USS Discovery. Written for Round 4 of THC (year three)

Oneshot: Even a decade later, Tilly remained haunted by what she'd learnt about her Mirror Universe counterpart.

ENT meets DSC when a descendant of the NX-01's sous-chef, an Ensign on the USS Discovery, ends up with the rest of the ship in an unknown universe that, to him, is strangely familiar.

Oneshot: In 2257, the Federation had managed to achieve peace with the klingons through peaceful means. In 2671, as the Confederation fought for its survival against the Kilrathi Empire, humanity found that it didn't have the same luxury of morality.

After Michael Burnham is injured in the Learning Center attack, her foster mother decides to recruit some extra help for the investigation.

Oneshot: Gabriel Lorca and James T. Kirk were two very different captains, but they had at least one thing in common - they both needed their pain.

Oneshot: Perhaps Spock expected too much of Michael. She was only human after all.

What a fool she'd been, looking for home in all the wrong places, in all the wrong decades, with all the wrong people. [Part 3 of the Janeway/Lorca and J/C series]