Is Garp aware of Luffy's devil fruit true name (Human-Human Fruit)? Why are there no spoilers of it? - Quora

What is the secret of “Gomu Gomu no Mi” in One Piece? - Quora

Will Luffy eat another devil fruit? - Quora

Oda said that Devil Fruit Users instinctively know the name of their fruit. So, how did Luffy not realise he had the Hito Hito no Mi Model Nika, and not the Gomu

Is Luffy a good fighter without a devil fruit? - Quora

What is the Devil Fruit ability of Monkey D. Garp? - Quora

Who had Luffy's devil fruit before him in One Piece? - Quora

Are you disappointed with the fact that Luffy's devil fruit is not Gomu-Gomu? - Quora

What would happen if Garp had a devil fruit? - Quora

When they have equal footing (no devil fruit), who is strongest among Roronoa Zoro, Sanji, and Luffy in the One Piece series? - Quora