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- Unknown Science Fiction Space Book 2 answers
I read this book in 2007 but it was a old book (1960s I believe) and it was about these kids who met these 3 old ladies with names like "What" ,"Who" and another one. They find out their father is on a planet and use a tesseract to teleport there. They find out he is trapped on this world with the "Thing" and that "Thing" was slowly overtaking every planet and Earth was getting close to being taken over. I would really like to know the title and any help is nice. Even if you don't really think it matches a title would be appreciated.