Feminist values, they point out, do not preclude reacting with temperance and emotional independence to an initial attraction (on the part of a woman).
They also cite that discipline and consideration inform the actions which create egalitarian relationships. In 2001 the follow-up book The Rules for Marriage: Time-Tested Secrets for Making Your Marriage Work was released in the midst of Fein's legal separation from her husband to whom she had been married for sixteen years.
This meant there was an overlap of four years where both patterned endpapers were being used.
Pictorial boards were found under the dust-wrappers of early editions of the 401 and the 497 series.
In 1961 the logo was changed to the closed-winged Ladybird, which can be seen on the right.
If your book has this logo then it is from 1961 or later.
In The Rules II: More Rules to Live and Love By, published in 1997, Fein and Schneider proclaim, "If he doesn't call, he's not that interested. Her argument was that after having written a best seller and raising two children, she and her husband discovered they were two different people from the young couple that fell in love.
Advocates also elucidate that a woman making herself easily available to men may increase her chances of being unconsciously or unscrupulously taken advantage of or abused.
By applying a deliberate approach to relationships, Rules champions suggest, a woman has the time and space to discover and reflect upon the character and actions of a man she is dating.
If your books' title appears last on the list, or not at all, then this is strong indication that it could be a first edition.
This is NOT to say that if your title is last on the list that you definately have a first edition - there are other issue points to consider!
This style of endpaper was used between 19, so if your book has this pattern to it then your book is dated sometime between these dates.