John Russell Young, a journalist, accompanied Grant on his trip and wrote a book about it. It’s on Archive.org: https://archive.org/details/aroundworldgrant02y

John Russell Young, a journalist, accompanied Grant on his trip and wrote a book about it. It’s on Archive.org: https://archive.org/details/aroundworldgrant02younuoft https://archive.org/details/aroundworldgrant02younuoft