Olivia Olson

About The Author

Olivia Olson (born May 21, 1992) is an American actress, singer-songwriter, and screenwriter, largely known for her voice roles as Vanessa Doofenshmirtz in Phineas and Ferb and Marceline the Vampire Queen in Adventure Time. She also played the character of Joanna in the 2003 film Love Actually and its 2017 short sequel Red Nose Day Actually. Along with this, she is also a writer, having written the Boom! Studios graphic novel Marcy and Simon, co-authored Adventure Time: The Enchiridion and Marcy's Super-Secret Scrapbook, and contributed writing to the best-seller Adventure Time Encyclopedia for Cartoon Network. In 2023, she began writing for the Phineas and Ferb revival.

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Books by Olivia Olson

Adventure Time Compendium Vol. 4

By Meredith Gran and Olivia Olson

Book #4

Break out your Ax Bass, turn on the stage lights, get ready to SHRED—this newest Adventure Time Compendium shines the spotlight on Ooo’s most famous rocker: Marceline the Vampire Queen! It’s time for the tour—that’s right, the world tour! Marceline and her band, the Scream Queens, are out to take...

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