The on-sale date is the publication date in U. S. Copyright Office filings.
The Warren Companion lists this as Gray Morrow. Comic mis-credits it to Frank Franzetta.
Sea monsters in history and legend.
Letters of comment from Helmut Biffar Jr., Douglas Roy, C.B., Marc Huckleberry, Kathy Miller, Robert Allen, Larry Kwitowski, Michael Waliger, Jeff Walker, Bob K. Greene, Darlene Matson and Kenneth Picerno.
Biography of Joe Orlando and four fan drawings. One drawing is by future Warren editor and writer Bill DuBay.
adaptation of Otto Binder's story