88 These Masks We Wear » by Vaellaen For the greater good, the role of the villain must be played. Or, the Heroes meet the Vongola under less than pleasant circumstances.
T, English, Adventure & Supernatural, chapters: 3, words: 23k+, favs: 358, follows: 379, updated: 1/26/2019 published: 3/9/2017, Tsuna/Tsunayoshi S., Vongola 10th Generation, Richard G./Nightwing
3 What is wrong with my life? by Okatusareawesome101 All she wanted was a normal life, well as normal as a metahuman can get. But why are these Heroes dragging her around like she weighs nothing? Semi KHR x Young Justice crossover
K, English, Humor, words: 761, favs: 25, follows: 10, 12/17/2014, Mammon/Viper
3 Young Justice: Inferno by drago123 The Vongola have been destroyed along with the Tri-ni-set... But the son of Decimo: Sawada Tsukiyo still lives... this is his story. Pairings you choose any pairing actually, Straight, Yaoi, Yuri anything you choose!
T, English, Angst & Adventure, words: 2k+, favs: 27, follows: 27, 6/22/2013
82 A Strange Mafioso by xoverlover When they head out on a mission to arrest a criminal, Young Justice captures the Tenth Boss of the Vongola Family instead. And he's not what you'd expect a Mafia Boss to be like. ONE-SHOT
T, English, Adventure, words: 5k+, favs: 1k+, follows: 315, 4/12/2012, Tsuna/Tsunayoshi S., Richard G./Nightwing
10 Of Vongola and Young Justice » by CrimsonValentine Sawada Tsunayoshi couldn't remember how she got there. All she knew was that she was alone with no Reborn, no Gokudera, no Yamamoto, no Hibari, no Lambo, no Ryohei, no Chrome or Mukuro, no one to save her. Until she met the Justice League. ON HIATUS.
T, English, Adventure & Romance, chapters: 5, words: 3k+, favs: 71, follows: 87, updated: 12/17/2011 published: 12/11/2011, Tsuna/Tsunayoshi S., Megan M./Miss Martian