Rheta Grimsley Johnson titled a 1989 biography "Good Grief: The Story of" this cartoonist
One of these can be pinhole or single-lens... [DOC] [TLE] Good Grief: Story of Charles M Schulz by Rheta Grimsley Johnson ... [PAR] Interesting book and I do love Rheta Grimsley Johnson, but a lot of the 
information was repeated ... Charming biography of everybody's favorite 
cartoonist.