Foreword (v 1.0, v 2.0)
December 1941
Turn 1: It could have been worse...
Turn 2: First blood
Turn 3: A quiet week (mostly)
January 1942
Turn 4: The torpedoes are now trying to kill us directly
Turn 5: Luzon falls; chaos in WestPac
Turn 6: Back on track?
Turn 7: Thresher vs. Japan
February 1942
Turn 8: Accidents happen
Turn 9: All we have done is to awaken a sleeping giant
Turn 10: What exactly is a sargo?
Turn 11: Codename: “Wounded Bear”
March 1942
Turn 12: Vignettes from a war
Turn 13: Triskaidekaphobia
Turn 14: Skipjack, again
Turn 15: The end of the beginning
April 1942
Turn 16: On performing suboptimally
Turn 17: There seems to be something wrong with our submarines this month
Turn 18: 0-for-60
Turn 19: Loss
May 1942
Turn 20: Hail and farewell
Turn 21: Average (finally)