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Incoming Resources
- Rolling along, the wheel and axle, written by Gerry Bailey ; illustrated by Mike Spoor
- Attack of the tyrannosaurus, by Rex Stone ; illustrated by Mike Spoor
- Flight of the quetzalcoatlus, by Rex Stone ; illustrated by Mike Spoor
- Splitting apart, the wedge, written by Gerry Bailey ; illustrated by Mike Spoor
- Winding around, the screw, written by Gerry Bailey ; illustrated by Mike Spoor
- Sloping up and down, the inclined plane, written by Felicia Law and Gerry Bailey ; illustrated by Mike Spoor
- Pressing down, the lever, written by Gerry Bailey ; illustrated by Mike Spoor
- Pulling up, the pulley, written by Gerry Bailey ; illustrated by Mike Spoor
- Charge of the triceratops, by Rex Stone ; illustrated by Mike Spoor
- Swimming with the Plesiosaur, by Rex Stone ; illustrated by Mike Spoor
- Rolling along, the wheel and axle, written by Gerry Bailey ; illustrated by Mike Spoor
- Flight of the quetzalcoatlus, by Rex Stone ; illustrated by Mike Spoor
- Winding around, the screw, written by Gerry Bailey ; illustrated by Mike Spoor
- Splitting apart, the wedge, written by Gerry Bailey ; illustrated by Mike Spoor
- Sloping up and down, the inclined plane, written by Felicia Law and Gerry Bailey ; illustrated by Mike Spoor
- Pressing down, the lever, written by Gerry Bailey ; illustrated by Mike Spoor
- Pulling up, the pulley, written by Gerry Bailey ; illustrated by Mike Spoor