Spring Fever is the ninth book in the Spy Kids Adventures series.
Synopsis
It's a case of bad spring fever. When Carmen and Juni discover that an evil man is plotting to take over the world by attacking people with allergies, they need to take down the villain before he turns the whole world on its nose.
Plot
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Appearances
Characters
- Carmen Cortez
- Diego Devlin
- Dwayne Wisenhammer
- Ed Falls
- Gregorio Cortez
- Ingrid Cortez
- Juni Cortez
- Machete Cortez
- Marty Winesap
- Miss Manju
- Roberta Winesap
Locations
- OSS
- Edlysian Fields
Organizations and titles
Gadgets
Trivia
- Juni's "Make like a tree and leave" quote was similar to what Biff Tannen usually says in the Back to the Future trilogy.
- This book reveals that Juni gets hay fever in spring.