Gary Hoffman

Coding theory and cryptography

2000

Adíos, Strunk & White

2017

Writeful

1986

When the Fox Walks Lame

2006

Pro Se Presents March 2013

2013

Pomegranate Gospel

2016

Mighty Miss

2009

Hiking with your dog

2002

Hiking With Your Dog: Happy Trails

2002

Happy trails for you and your dog

1996

Don't Give Up! Bk. 1

2012

Dogs on the Trail

2005