In “A Sub. of the R.N.R,” Percy F. Westerman delivers an exhilarating narrative steeped in the adventurous spirit of the early 20th century. Set against the backdrop of the Royal Naval Reserve during World War I, Westerman'Äôs work fuses thrilling maritime action with a keen exploration of duty and courage. His literary style, characterized by vivid descriptions and gripping dialogue, engages readers while showcasing Westerman'Äôs expertise in naval matters, which stem from his own experience and fascination with the sea. The book captures the ethos of its time, reflecting both the challenges of naval warfare and the personal growth of its characters, making it a quintessential piece of naval fiction in British literature. Westerman, a prolific author and former naval officer, dedicated much of his writing career to capturing the essence of maritime adventures through a youthful lens. His own experiences with the Royal Navy and the broader implications of naval power often informed his storytelling. As a member of the Maritime Press Association, Westerman was deeply immersed in the literary context of the period, influencing his portrayal of heroism and honor on the high seas, and molding the narratives that shaped the imaginations of young readers. Recommended for those with a penchant for adventure, “A Sub. of the R.N.R” offers a riveting escape into the world of naval exploits while illuminating themes of bravery and resilience. Both young adults and seasoned readers will find value in Westerman'Äôs authentic portrayal of wartime camaraderie, making this book a significant addition to any collection of naval literature.