Alex Silva as Jim Hawkins. Photo: Adam Smith When Bryan Burch dived into the adaptation of “Treasure Island” for Book-It Repertory Theatre, he found a beloved novel already full of a “sense of theatricality – perhaps because it was written episodically,” he said. Robert Louis Stevenson’s novel had been assigned to him to read as a possible story for the company. “Up until very recently I was production manager at Book-It,” he said. “When we were in the process of selecting plays, they assigned me to ‘Treasure Island.’ I’d first read it so long ago and so many of my memories were crowded out by 1950s Disney movie, the animated ‘Treasure Planet,’ and recent Eddie Izzard film. I was so charmed by the original that I wrote up my recommendation. The amount of action and larger cast was convenient for holiday show.” Although this is Burch's first mainstage production, he previously adapted novels for Seattle Public Library's Seattle Reads author-in-residence program with Book-It...