Help with wife's book

My wife recently completed a small book about her childhood and the funny memories it entailed. I know I could be looking through rose-colored glasses, but it is funny and explains some of the fun experienced by her growing up in Chicago in the early sixties.

Now, I know that one should find a starving crowd FIRST before writing a book, but this was something my wife wanted to do...so she did.

Any ideas on a market for this? Or the steps to find a market?

Any help would be appreciated.

Millard