The secret of the Forture wookiee

In this book, Dwight, the quirky and beloved creator of Origami Yoda, has been suspended from McQuarrie Middle School and transferred to Tippett Academy. His absence leaves his friends — including Tommy, Kellen, Sara, and Harvey — feeling lost without the guidance of Origami Yoda, the origami finger puppet known for wise advice.
To fill the void, Sara introduces a new paper fortune teller called the Fortune Wookiee — an origami Chewbacca figure that communicates through yelps translated by Han Foldo, another origami puppet. The Fortune Wookiee quickly becomes a new source of advice and mystery, joining the gang’s adventures as they test its wisdom on school dilemmas.
Meanwhile, the friends notice disturbing changes in Dwight, who is acting unusually "normal," abandoning the eccentric behaviors that made him special — no origami, no quirky phrases, no holes to sit in. Tommy and friends investigate whether Dwight’s new persona hides a deeper struggle with identity and conformity.