Most Recommended Books

Track reading, wishlists & new-book alerts

Get
Skip to content
Share:

Jennifer Allison Books in Order

Browse Jennifer Allison books in order, from Gilda Joyce to Iggy Loomis, with quick summaries, series overviews, and simple advice on where to start reading.

Last updated: July 11, 2026

As an Amazon Associate, we earn from qualifying purchases (at no extra cost to you).

View

Jennifer Allison books in publication order

Sort:

7 books

Gilda Joyce, Psychic Investigator

by Jennifer Allison

2005

After her father's death, Gilda throws herself into psychic investigation and talks her way into a summer trip to San Francisco. There she finds a haunted Victorian house, a troubled cousin, and a family secret that refuses to stay buried.

The Ladies of the Lake

by Jennifer Allison

2006

At a Catholic girls' school shadowed by a student's death, Gilda cannot resist digging deeper. Secret societies, a frozen lake, and whispers of a ghost push her bravery and judgment harder than before.

The Ghost Sonata

by Jennifer Allison

2007

When Wendy travels to Oxford for a piano competition, Gilda tags along and finds a new mystery waiting. Tarot cards, ghostly dreams, and a haunting melody turn the trip into one of her eeriest cases yet.

The Dead Drop

by Jennifer Allison

2009

A summer internship at the International Spy Museum sounds perfect for Gilda, until a cemetery clue pulls her into espionage. Soon she's chasing coded messages, museum secrets, and a case that feels far more dangerous than ghost hunting.

The Bones of the Holy

by Jennifer Allison

2011

Gilda heads to St. Augustine for her mother's wedding and quickly suspects something is off. As family tensions rise and her mother starts acting strangely, Gilda has to untangle the mystery before the ceremony.

Iggy Loomis, Superkid in Training

by Jennifer Allison

2013

Daniel already has his hands full with his chaotic little brother, Iggy. Then a science mishap involving the alien boy next door gives Iggy strange insect powers, and everyday family life turns into total sci-fi havoc.

Iggy Loomis, a Hagfish Called Shirley

by Jennifer Allison

2014

Iggy makes a bad situation worse when he flushes an alien pet hagfish down the toilet. Now Daniel has to help him use his mutant powers, save Shirley, and keep the whole family from disaster.

Where to start with Jennifer Allison

For the full Gilda Joyce story: Gilda Joyce, Psychic InvestigatorThe Ladies of the LakeThe Ghost Sonata
If you want spooky school and travel mysteries: The Ladies of the LakeThe Ghost Sonata
If you like spies and family drama: The Dead DropThe Bones of the Holy
If you're reading with younger kids: Iggy Loomis, Superkid in TrainingIggy Loomis, a Hagfish Called Shirley

Jennifer Allison sub-series and character series

Gilda Joyce books in order

Explore this series
  1. Book cover for "Gilda Joyce, Psychic Investigator"

    Gilda Joyce, Psychic Investigator

    by Jennifer Allison

    2005Gilda Joyce, Book 1
  2. Book cover for "The Ladies of the Lake"

    The Ladies of the Lake

    by Jennifer Allison

    2006Gilda Joyce, Book 2
  3. Book cover for "The Ghost Sonata"

    The Ghost Sonata

    by Jennifer Allison

    2007Gilda Joyce, Book 3
  4. Book cover for "The Dead Drop"

    The Dead Drop

    by Jennifer Allison

    2009Gilda Joyce, Book 4
  5. Book cover for "The Bones of the Holy"

    The Bones of the Holy

    by Jennifer Allison

    2011Gilda Joyce, Book 5

Gilda Joyce books in chronological order

  1. Book cover for "Gilda Joyce, Psychic Investigator"

    Gilda Joyce, Psychic Investigator

    by Jennifer Allison

    2005Gilda Joyce, Book 1
  2. Book cover for "The Ladies of the Lake"

    The Ladies of the Lake

    by Jennifer Allison

    2006Gilda Joyce, Book 2
  3. Book cover for "The Ghost Sonata"

    The Ghost Sonata

    by Jennifer Allison

    2007Gilda Joyce, Book 3
  4. Book cover for "The Dead Drop"

    The Dead Drop

    by Jennifer Allison

    2009Gilda Joyce, Book 4
  5. Book cover for "The Bones of the Holy"

    The Bones of the Holy

    by Jennifer Allison

    2011Gilda Joyce, Book 5

Iggy Loomis books in order

Explore this series
  1. Book cover for "Iggy Loomis, Superkid in Training"

    Iggy Loomis, Superkid in Training

    by Jennifer Allison

    2013Iggy Loomis, Book 1
  2. Book cover for "Iggy Loomis, a Hagfish Called Shirley"

    Iggy Loomis, a Hagfish Called Shirley

    by Jennifer Allison

    2014Iggy Loomis, Book 2

Iggy Loomis books in chronological order

  1. Book cover for "Iggy Loomis, Superkid in Training"

    Iggy Loomis, Superkid in Training

    by Jennifer Allison

    2013Iggy Loomis, Book 1
  2. Book cover for "Iggy Loomis, a Hagfish Called Shirley"

    Iggy Loomis, a Hagfish Called Shirley

    by Jennifer Allison

    2014Iggy Loomis, Book 2

Author bio

Jennifer Allison grew up in Saline, Michigan, a small town where, by her own telling, she spent a lot of time reading and filling notebooks with stories. That early habit of watching people closely and imagining the hidden story underneath everyday life never really left her. It eventually became the engine behind her fiction.

She didn't come to writing in a straight line.

Allison studied at the University of Michigan on a music scholarship, but music did not end up being the whole story. She found herself drawn more and more toward books, language, and the shape of a good scene. Later she earned an MFA from American University, which gave her a formal place to build the writing life she had been circling for years.

Before novels became her main work, she held a wide mix of jobs: journalist, book editor, high school English teacher, preschool teacher, waitress, piano player in a shopping mall, and assembly-line worker. Those are not glamorous details, but they are useful ones. They suggest the kind of writer she became, someone interested in voice, odd habits, family friction, and the private worlds people carry around. She wrote her first novel while living in San Francisco.

That novel was Gilda Joyce, Psychic Investigator, the start of the series most readers still connect with her name. Gilda is a funny, intense, deeply sincere thirteen-year-old who wants to solve mysteries and communicate with the dead. She is grieving her father, hanging onto his typewriter, and chasing signs from the other side, but she is also nosy, ambitious, and determined to be noticed. Gilda can be dramatic and gloriously overconfident, and that is a big part of why readers remember her.

The Gilda Joyce books went on to include The Ladies of the Lake, The Ghost Sonata, The Dead Drop, and The Bones of the Holy. Readers tend to like the mix Allison brings to them: spooky atmosphere, quick humor, family secrets, and real emotional weight. One book leans into boarding-school mystery, another into eerie music and Oxford shadows, another into spycraft in Washington, D.C. The books picked up starred reviews, and The Ladies of the Lake was nominated for an Edgar Award.

Place matters in her fiction.

A gloomy San Francisco house, a Catholic girls' school, Oxford during a piano competition, the International Spy Museum, St. Augustine before a wedding, Allison likes settings that already feel charged with history. Her stories often follow kids who do not quite fit neatly into the room they are in, but who notice more than anyone expects. Curiosity, identity, grief, family tension, and the search for truth keep showing up in different forms.

She also wrote the Iggy Loomis books for younger readers, beginning with Iggy Loomis, Superkid in Training and continuing with Iggy Loomis, a Hagfish Called Shirley. Those books trade eerie mystery for aliens, mutant powers, sibling warfare, and comic disaster. Even so, they share something with Gilda. Allison is still interested in imaginative kids, stressed families, and the havoc that starts when one person refuses to leave a mystery alone.

Allison now lives in Chicago with her husband, Michael, and their three children, Max and twins Marcus and Genevieve. Alongside her fiction, she works as a speaker, educator, and writing coach. She has said that she is at work on a new novel, which feels right for a writer whose best characters are always leaning toward the next strange door.

Edited by

Richard Reis

Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.

Anurag Ramdasan

Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.

Comments

Did we miss something? Have feedback?

Help us improve this page by sharing your thoughts

We only use your email to notify you about replies.

All comments are moderated.

Discover and track your reading on the go

Track your reading, manage wishlists, and get notified when new books are added.