Gallagher Girls 6 Books Collection Set by Ally Carter - Young Adult - Paperback

Titles in This Set
I'd Tell You I Love You, But Then I'd Have to Kill You
Cross My Heart and Hope to Spy
Don't Judge a Girl by Her Cover
Only the Good Spy Young
Out of Sight, Out of Time
United We Spy

Details
Condition: Brand New
Format: Paperback
Publisher: Orchard Books
Age Range: Ages 12-17

Overview
Step inside the Gallagher Academy for Exceptional Young Women, a boarding school that secretly trains teenage girls to become elite spies, in Ally Carter's popular Gallagher Girls series. This complete six book collection follows Cammie Morgan and her closest friends through undercover missions, family secrets, and first crushes, all while mastering the tradecraft of espionage. Blending sharp humor, clever disguises, and genuine emotional stakes, the series has become a favorite among teen readers who love smart heroines and fast paced plots. Packed in matching paperback editions, this set delivers the full story arc in one convenient collection.

About the Books
The Gallagher Girls series follows Cammie Morgan, a gifted student at the Gallagher Academy for Exceptional Young Women, a prestigious boarding school that hides a covert mission: training the next generation of American spies. Beneath ordinary classes like foreign language and etiquette, Cammie and her friends Bex, Liz, and Macey learn surveillance, code breaking, and hand to hand combat, all while navigating the everyday chaos of teenage friendships and crushes. Across six books, the series builds a continuous storyline that grows more complex with each installment, moving from campus pranks and secret boyfriends toward international intrigue involving a shadowy criminal organization known as the Circle of Cavan. Ally Carter balances lighthearted banter and romantic subplots with genuine tension, action sequences, and moments of real emotional weight as Cammie uncovers secrets about her family's past and her own future. The friendships at the heart of the series, especially the loyalty between Cammie and her fellow Gallagher Girls, give the spy plots their emotional grounding, while the school setting adds humor and warmth to the danger. Readers follow the girls from freshman year jitters through their final mission as trained operatives, watching them mature into capable young women who trust their instincts under pressure. This complete paperback set lets readers experience the whole journey in order, from the first covert assignment to the last confrontation, without needing to track down individual volumes.

Key Benefits

• Complete six book series in one set, so there's no hunting for missing titles
• Follows a continuous storyline with escalating stakes and satisfying character growth
• Blends spy action, sharp humor, and genuine teen friendships and romance
• Matching paperback editions are easy to read, lend, share, and display
• Great gift for birthdays, holidays, or back-to-school reading lists
• Ideal for teen readers, classroom libraries, and fans of YA mystery and adventure

Book-by-Book Guide
I'd Tell You I Love You, But Then I'd Have to Kill You — Introduces Cammie Morgan and the Gallagher Academy, where a new crush forces her to use her spy training on an ordinary boy for the first time.
Cross My Heart and Hope to Spy — Cammie and her friends take on an undercover assignment involving nearby boarding school Blackthorne, testing loyalty and trust among classmates.
Don't Judge a Girl by Her Cover — A protection detail during Macey's father's political campaign pulls the girls into real danger, showing that appearances can hide surprising strength.
Only the Good Spy Young — Cammie's search for answers about her father's disappearance draws her closer to the shadowy Circle of Cavan and forces hard choices about who to trust.
Out of Sight, Out of Time — Cammie returns from a dangerous solo mission with gaps in her memory, and her friends race to help her piece together what happened.
United We Spy — The series concludes with the Gallagher Girls' most dangerous mission yet, bringing years of secrets, friendships, and training to a decisive final showdown.

About the Author
Ally Carter is an American author known for young adult spy fiction, including the Gallagher Girls series and the companion Heist Society novels. She grew up on a farm in Oklahoma before pursuing a writing career, drawing on her love of intrigue, disguise, and clever heroines to shape the world of the Gallagher Academy. Carter's books pair fast paced action with warm humor and believable teenage friendships, a combination that has made the Gallagher Girls series a lasting favorite with young adult readers. She continues to write novels for teens, often returning to themes of secrecy and loyalty.

Why You'll Love This Collection
You'll love the mix of spy craft, humor, and heart across all six books, following Cammie and her friends from first mission to final showdown. Perfect as a birthday gift, holiday present, or summer reading pick for teens, this complete paperback set makes a fun addition to any classroom library or bookshelf.

Please Note: This is the UK edition with the ISBN as listed; the cover may vary slightly from the image shown.