Saga Looking for a certain Episode 3 fan interpretation

I remember reading an interpretation of what Ep3 might turn out to be, I believe it was just after the release of Ep2. I don't believe it was in script format but was more of a fan novel. It involved Yoda dueling Dooku on Dagobah, thus explaining the dark side presence of the cave. It also had Luke hiding with Yoda on Dagobah for a time and a race to escape the Emporer and Vader with the twins and Padmé. Please let me know if anyone knows what I'm talking about, I hope I'm remembering correctly. I really enjoyed reading this 3 years ago and would like to find it again after seeing Episode 3. Thanks very much!!


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