- Series: If — Series Record # 50181
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Note: A speculative science column told in a one page series of illustrated panels written and drawn by Jack Binder.
- If —
- If — Another Ice Age Grips the Earth! (1937) [ES] by Jack Binder
- A Second Deluge Flooded Earth! (1937) [ES] by Jack Binder
- If — Evolution Speeded Up! (1938) [ES] by Jack Binder
- If — The Oceans Dried (1938) [ES] by Jack Binder
- If — Science Conquers Gravity (1938) [ES] by Jack Binder
- If — Man Mastered Telepathy (1938) [ES] by Jack Binder
- If — Science Reached the Earth's Core (1938) [ES] by Jack Binder
- If — You Were Stranded In Time! (1938) [ES] by Jack Binder
- If — There Were No Friction (1939) [ES] by Jack Binder
- If — The Sun Went Out! (1939) [ES] by Jack Binder
- If — The Moon Fell (1939) [ES] by Jack Binder
- If — Insects Ruled Humanity (1939) [ES] by Jack Binder
- If — An-Invading-Sun Menaced Earth! (1939) [ES] by Jack Binder
- If — A Dark Nebula Enveloped Earth (1939) [ES] by Jack Binder
- If — Science Conquered Death (1940) [ES] by Jack Binder
- If — The Stars Vanished (1940) [ES] by Jack Binder
- If — Wars Were Fought With Advanced Science (1940) [ES] by Jack Binder
- If — Earth's Axis Shifted (1940) [ES] by Jack Binder
- If — Intelligent Robots are Achieved (1940) [ES] by Jack Binder
- If — Science Solved the Problem of Gland Control (1940) [ES] by Jack Binder
- If — Utopia Were Achieved (1940) [ES] by Jack Binder
- If — Another Race Lives at the Earth's Core (1940) [ES] by Jack Binder
- If — Plant Life Revolted (1940) [ES] by Jack Binder