The war in the Pacific has only just begun, and Admiral Yamamoto of the Imperial Japanese Navy has a secret plan to crush the American fleet…but that’s only the beginning…

USS Bull Shark is running for Pearl Harbor after leaving New London and her victory over the Nazi Q-ship, but all is not well aboard the boat. Captain Turner is struggling with new officers and internal clashes that threaten his crew’s morale and ability to fight.

The Japanese are planning a major offensive and the clock is rapidly ticking – with what will become one of the most decisive battles of the war looming on the horizon, the Navy still doesn’t know exactly where or when it’s going to happen.

Now, with time running short and four massive Japanese fleets readying to deliver the death blow to the United States carrier force, yet another secret plan is being set in motion. An experimental new Japanese submarine is being readied for an attack which, if successful, could cripple the American war effort even further. A superweapon is on a collision course with Bull shark and Midway Island. Back at Pearl, the crypto section races day and night to crack Yamamoto’s plans and turn the tables on the Japanese. The trigger has been pulled, and Captain Turner and his crew, Admiral Fletcher and his task forces, and Yamamoto’s unstoppable force are all rushing to an epic clash before the hammer falls!

Can Bull Shark play her part in the Battle of Midway? Or will she meet with Yamamoto’s secret weapon and be swept aside in Japan’s quest for power?

All tubes loaded and all weapons armed – the world will quake under the explosive impact of the world’s mightiest fleets! Cannons thunder, torpedoes race, and egos clash in this second installment of the adventures of USS Bull Shark.