I love the movie "Giant". What's not to love? Texas and horses and cattle and oil and James Dean. It's a great story. I read the book when I was a teenager (I have it around the house somewhere). I bought it at a used bookstore, and I was so excited to find it. My local library didn't have it, and none of the bookstores I went to had it, either.
Which brings us to one of Gilbert's questions: why has everyone forgotten about Edna Ferber? She was an extraordinarily popular writer in her day. She won a Pulitzer for one of her first books. So what happened? It's hard to say. "Giant" is the only book of hers I've ever read, and while I really enjoyed it, I doubt I would have sought it out if I hadn't seen the movie first.
"Giant Love" was divided into two sections: the book and the movie. Gilbert also sprinkled in lots of biographical details about her great-aunt. It was entertaining and fascinating, and I really wish I knew why her books aren't still popular today.