1991 Hardback Front Cover

Jacket Design copyright 1990 by One Plus One Studio

Dust Jacket Flap Text

Back Cover

Printing History
An Ace/Putnam Book.  Published by  G.P. Putnam's Sons.  Copyright 1961, renewed 1989 by Virginia Heinlein.  Copyright 1991 by Virginia Heinlein.  The price of the book was $24.95.

I purchased this book as soon as it came out, so I don't know how many printings it went through before they discontinued the hardback.  Some science fiction book clubs may still sell a hardback of the 1991 version.  The cover's kind of plain, but I like it.