Bubblegum Crisis: Apotheosis
This story is set a few weeks after the events of the eighth Bubblegum Crisis OAV, "Scoop Chaser", and a few months before the events of Bubblegum Crash -- which were a bit different in my timeline, for reasons that will be explained later.
It serves as a sequel to The Roads We Walk and sets up certain events referred to in Best of All The Years.
"Apotheosis" is a term generally used to refer to the elevation of a mortal to godhood, or to the granting of divine honors to a person. Perhaps the nearest Christian equivalent is the concept of "sainthood" -- a person (who is held to have been as morally flawless as is possible for a human being to be) is accorded a special place, and (in some traditions) special responsibilities and duties, within the hierarchy of Heaven.
This has a little bit to do with this story ... but not as much as you might think.
Bubblegum Crisis: Itsumo
This story begins during the final scene of "Meltdown", the third and final Bubblegum Crash! OAV, and goes on for several months. It's a story about Priss and her relationship -- or more accurately, lack of one -- with the parents she lost in the Second Kanto Earthquake. And it's a story about friendships that never die, and people who do.
Itsumo means "forever" or "eternal", by the way ...
Bubblegum Crisis/Sailor Moon: Best of All The Years II
A sequel to the original Best of All The Years, and also following on the events of Together Again: 2937 Chapter, as two battle-scarred veterans of a war long over try to make a life together in a future brighter -- but also more complex -- than either of them ever imagined.
Bubblegum Crisis/Xena:Warrior Princess: Bubblegum Chakram
Yet another crossover, taking place sometime after the events of Apotheosis, which draws the woman once known as the Destroyer of Nations to MegaTokyo 2033, swapping her for a rather bad-tempered red-eyed Knight Saber. Will there be action? Will there be laughter? Will there be subtext? Yes to all!
... and More to Come!