A Matter of Protocol — Jack Sharkey
Arcturus Times Three — Jack Sharkey
Big Baby — Jack Sharkey
Double or Nothing — Jack Sharkey
Minor Detail — Jack Sharkey
Old Friends Are the Best — Jack Sharkey
The Awakening — Jack Sharkey
The Business, As Usual — Jack Sharkey
The Contact Point — Jack Sharkey
The Creature Inside — Jack Sharkey
The Dope on Mars — Jack Sharkey
The Flying Tuskers of K'niik-K'naak — Jack Sharkey
The Secret Martians — Jack Sharkey
To Each His Own — Jack Sharkey
