Don McDougall

Agent Sam Casey is in a satellite explosion and the radiation turns him invisible. He gets a watch that keeps him visible, and he uses it to switch from visible to invisible. He is ...

An emotionally disturbed teenager whose father is a research scientist takes a rat from his father's laboratory that is infected with an incurable virus that can kill 100 million people ...

The swishing fop Don Diego de la Vega becomes the swashbuckling masked hero Zorro when tyranny threatens his people in nineteenth-century California.