Crash Dive Series by Craig DiLouie

A WWII naval thriller in the tradition of the Hornblower series ... October, 1942. The United States and the Empire of Japan are at war. Charlie Harrison, a young and ambitious lieutenant, reports for duty aboard the S-55, a worn-out WWI-era submarine. While the Battle of Guadalcanal rages on land, air, and sea, the captain plans a daring attack against Rabaul, the heart of Japanese power in the South Pacific... moreA WWII naval thriller in the tradition of the Hornblower series ... October, 1942. The United States and the Empire of Japan are at war. Charlie Harrison, a young and ambitious lieutenant, reports for duty aboard the S-55, a worn-out WWI-era submarine. While the Battle of Guadalcanal rages on land, air, and sea, the captain plans a daring attack against Rabaul, the heart of Japanese power in the South Pacific. There, the hunter will become the hunted, and Charlie will discover how good he is at war. less

The fourth book in the popular Crash Dive series! Still reeling from the hellish battle in the Japan Sea, Lt. Commander Charlie Harrison returns from Prospective Commanding Officer School to find the Sandtiger languishing in repair while her crew idles. He expects to take command, but the post is given to Captain Howard Saunders. Sandtiger’s orders: Take a team of elite commandos to the island of Saipan to destroy a major coastal gun before 70,000 Marines land on its beaches... moreThe fourth book in the popular Crash Dive series! Still reeling from the hellish battle in the Japan Sea, Lt. Commander Charlie Harrison returns from Prospective Commanding Officer School to find the Sandtiger languishing in repair while her crew idles. He expects to take command, but the post is given to Captain Howard Saunders. Sandtiger’s orders: Take a team of elite commandos to the island of Saipan to destroy a major coastal gun before 70,000 Marines land on its beaches. Once Saipan is taken, American bombers will be able to reach Tokyo. For the Japanese Empire, this triggers kantai kessen—the final decisive naval battle. When disaster strikes, Charlie must save his submarine and salvage the mission, battling his erratic commander while fighting the enemy. Along the way, he learns sacrifice and the true cost of war. less

The fifth book in the popular Crash Dive series!Charlie Harrison finally achieves his dream of commanding the Sandtiger, leading her able crew on a war patrol to the Philippines in September 1944. Along the way, he faces the challenges of command, a malfunctioning boat, and a patrol area that appears devoid of enemy ships.When a massive fleet materializes on the horizon, he identifies it as Admiral Halsey's Third Fleet... moreThe fifth book in the popular Crash Dive series!Charlie Harrison finally achieves his dream of commanding the Sandtiger, leading her able crew on a war patrol to the Philippines in September 1944. Along the way, he faces the challenges of command, a malfunctioning boat, and a patrol area that appears devoid of enemy ships.When a massive fleet materializes on the horizon, he identifies it as Admiral Halsey's Third Fleet. America is invading the Philippines to cut off Japan from its colonial resources. The Japanese Combined Fleet responds, culminating in the largest naval battle in history and Charlie facing the ultimate test. less