The Land Before Yoshi is a fanfiction crossover between The Land Before Time series and the Yoshi series written by MarioFan65. It was released on January 1, 2018.
- Grandpa Longneck
- Grandma Longneck
- Wild Arms
- Yoshi Chief (Village Leader)
- Fearsome 5
- Red Claw
- Ozzy and Strut
- Mr. Clubtail (minor)
- Topsy's dad (flashback)
- Topsy's mom (flashback)
- Mario (mentioned, cameo in picture)
- Luigi (mentioned, cameo in picture)
- Professor Elvin Gadd (mentioned)
- King Boo (mentioned)
- Chapter 1: The Land Before Time
- Chapter 2: Back in Time
- Chapter 3: Adventuring
- Chapter 4: The Mysterious Beyond
- Chapter 5: Imaginary
- Chapter 6: Meeting Bron
- Chapter 7: A Lot of Longnecks
- Chapter 8: Resting Spot
- Chapter 9: Ozzy and Strut's Plan
- Chapter 10: Sharptooth Rising
- Chapter 11: Two Worlds Beyond
- Chapter 12/Epilogue: Back Home
Additional sequels are planned to be released in 2018-2019, aiming for a three story series.
The sequel will be released in November 2018 in honor of The Land Before Time's 30th anniversary and the third story will be released in 2019.
A new trilogy is also planned, similar to the Club Penguin and Happy Feet series.
- This is the first Mario crossover, staring with another character from its spin-off franchise. Similar, to Timon and Pumbaa meets Pat & Stan, staring with Timon and Pumbaa from The Lion King franchise.
- This is the first Mario crossover that non of the main Mario cast appear like Mario, Luigi, Princess Peach, Toad, Toadette, Toadsworth, Princess Daisy, Wario, Waluigi, Donkey Kong, Diddy Kong, Bowser, Kamek, Bowser Jr. and many more. Despite this, Mario and Luigi cameo in a picture on Yoshi's house.
- This is the first Crossover Omniverse Saga story to be released on a new year.