"Frontier Boys on the Coast; Or, In the Pirate's Power" by Wyn Roosevelt is a novel likely written in the early 20th century. The story centers around the adventures of four boys, including Jim Darlington, as they navigate the challenges posed by piracy along the California coast. The novel presents thrilling encounters and highlights the camaraderie and resilience of these boys during a tumultuous period in American history. The opening of the book introduces Captain Bill Broom, a notorious pirate known for his cunning and cruelty. While his crew speculates on a plan involving the capture of four boys who possess valuable treasures, Broom quietly leads them through a cove, showcasing his navigational skills and ruthless demeanor. As the narrative unfolds, the boys are depicted as resourceful and brave, suggesting that they will play a significant role in Broom's fate. The story sets a suspenseful stage for the impending conflict between the boys and Broom, emphasizing the themes of adventure and the battle between good and evil. (This is an automatically generated summary.)