David Biedny

Photoshop channel chops

1998

Adobe Photoshop handbook

1993

Adobe Photoshop Handbook 2.5 2nd ed

1993

Photoshop Tips and Tricks

Photoshop Tips and Tricks

1992

Official Adobe Photoshop 2.0

Official Adobe Photoshop 2.0

1991

The official Adobe Photoshop handbook

1991