LOS ANGELES — Author Jackie Collins still has the steam engine chugging. Her newest novel, “Confessions of a Wild Child,” released last week, is a prequel to the Lucky Santangelo books and centers on the treasured heroine during her formative teen years — the book has already landed a film deal with Amber Entertainment. The 76-year-old scribe talks about finally getting into character and staying clued-up.

Q. “Confessions of a Wild Child” is the seventh book to feature the character Lucky Santangelo.

A. I wanted to take her back in time and navigate her path through boys, rock ‘n’ roll, drugs, how she handled it all. And what was weird was I found that as I was writing it in the first person as a 15-, 16-year-old that there was a lot of me in it. I was like, “Hmm, OK.” Because I was in the south of France; I had an aunt who had an apartment in Cannes, who would let me go and stay there, and sometimes she wasn’t there, so I would just run wild. I used to take the bus to Juan-les-Pins. That whole scene where the guys are playing pingpong back at the beach, it was all deja vu.

Q. How was that? You’re usually so quick to separate yourself from your characters.

A. I finally discovered that Lucky as a teenager was exactly like me. And older Lucky is the woman I would like to be in another life because she becomes so powerful and so strong. She’s such a great character to write.

Q. Was it challenging to write from the perspective of a 15-year-old, or was it easy to go back to that mind-set?

A. Not at all. I had a couple of godchildren who were staying here at my home who were both 18 and they would come with stories every night, talking about going to clubs with their fake IDs and blah blah blah. They had all this energy that I picked up on and tried to channel. And I would read them bits. But their energy definitely helped me remember what it was like and how the thought process is different.

Q. You are so active on Twitter. Did your embracing of it come easily? Nonmillennials seem so in a panic by it.

A. It’s really important. It’s a great way of connecting with the fans. Before you would just get these pieces of paper, “Oh, I love you, Jackieeee! Please send me a picture.” That’s if I can even read the handwriting in the first place. But with Twitter, you can go on and communicate with people. You can see what they think of your books — the good and the bad — you can tell them when something is coming out or when you’re doing a book signing. It’s a great tool to reach out to people. It does take a lot of time.

Sometimes, I’ll come home late at night — like, recently I came home from Clive Davis’ Grammy party and I had taken a lot of pictures — of Miley Cyrus, pictures of Pharrell or Lionel Richie. The fans are always dying to see stuff like that, of the life I lead, so I got home and I posted all those. Sometimes I live tweet when there’s a show on that I like.

Q. I saw you tweeting about “Shameless” and “Blacklist.” But how do you have the time?

A. Oh, I am a TV addict. I have four TiVos in my bedroom. I spend my life trying to catch up. I watch everything. I loved “Dexter,” but that’s over now. “Banshee” on Cinemax — have you seen that? I love it. I watch some of the sitcoms — “Mom” is kind of good. I like “How I Met Your Mother,” and I like the one with Ashton Kutcher (“Two and a Half Men”). Wait. “Parenthood” is just great. It’s got so many things going on, which I love because that’s how I write. Oh, and “Nashville” — that’s so juicy. And how can we forget “Scandal”? I die for it.

Q. You’ve written dozens of books — the wheels are clearly always spinning. Where’s the weirdest place you found yourself writing?

A. (P)robably the strangest of all was when I would get my children after school and every stop light I would stop to write. I’d pick up my notebook and just write away for a solid minute or so because I didn’t want to lose the idea.