After doing the complete art (pencils and inks) to issue 6, then penciling all of issue 7 and inking the first chapter to issue 7, Alex Toth returned the penciled and partially
inked last two chapters to DC stating the book was too much work for too little pay.
Bill Ely who would take over the book with the next issue finished chapter two
"The Last Dinosaur" and Mike Esposito finished the third chapter "The Green Death."
Notes by Bob Bailey, 12 August 2005 (Per Sandell ed.)
This story was begun by Toth but after a disagreement with DC, Toth turned in his pencils for parts 2 and 3 which were finished by other inkers. Information provided by Bob Bailey.[MN - 12/2003]
Alex Toth added as inker by Bob Bailey, 12 August 2005 (Per Sandell ed.)
Editor Jack Schiff
Business Manager JS Liebowitz
Owners: H Donenfeld, I Donenfeld, H Donenfeld Foundation, S Iger, JS Liebowitz, PH Sampliner, SU Sampliner
Average Circulation 215,000