Thaddeus Sivana Jr. appears in 4 issues in this volume.
...In the Beginning.../The Worlds Wickedest Plan/The Endless String
February 1, 1973
The World's Mightiest Dessert! / The Incredible Cape-Man / The Year Without A Christmas!
March 1, 1974
The Evil Return of the Monster Society!
October 1, 1974
The Celebrated Talking Frog of Blackstone Forest / The Coin-Operated Caper!
June 1, 1975
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