A popular 'Young Justice Barry Allen fanfiction' is 'Barry Allen's Time - Young Justice'. This story often has Barry traveling through time to help the Young Justice team in different eras. It's really interesting as it plays with the concept of time and how Barry's powers can be used to change or preserve events in the Young Justice timeline. Then there's 'Young Justice and the Flash Family' which includes Barry Allen. It shows how his family ties and his role as a hero intersect with the Young Justice team and their adventures.
It's hard to say who the 'best' authors are as it depends on personal taste. However, some authors who are well - known in the fanfiction community for their 'Barry Allen Young Justice' works might include those who have a deep understanding of the characters. For example, authors who can accurately portray Barry's personality and his relationship with the Young Justice team.
You can find Young Justice Barry Allen fanfictions on platforms like Archive of Our Own (AO3). It has a large collection of fan - made stories, and you can simply search for 'Young Justice Barry Allen' in the search bar. Another option is FanFiction.net. There are many writers who post their fanfictions about Barry Allen in the Young Justice setting there as well.
A lot of 'Barry Allen Young Justice' fanfictions revolve around his role as a hero. They might show him facing new and unique threats that are specific to the Young Justice setting. Fanfic authors often create scenarios where Barry has to use his speed and intelligence to outwit villains that are targeting the young heroes he's associated with.
Barry Allen's death in the comics is a complex situation. Sometimes he does die, but often there are plot twists and resurrections as part of the ongoing comic narrative. It all depends on the creative direction of the writers and the demands of the story at that time.
In certain comic versions, Barry Allen is indeed identified as Jewish. This aspect is sometimes incorporated into his character background and story arcs.