Jake spends a day having strange flashbacks of himself in a rainforest, which leaves him disturbed.
That evening, after watching a boxing match with his brother and father, he leaves for a grocery store, where Tobias has discovered something has crashed and the high-ranking yeerks are trying to hide something. The other Animorphs join them, and together they infiltrate the store in fly morph. Cassie overhears Chapman saying that it was a Yeerk bug fighter. After Ax manages to reconfigure the ship's controls, the Animorphs escape, pursued by Chapman and the other Yeerks. They plan to fly the spacecraft to Washington, in order to convince the American government that Earth is under attack by extraterrestrials. When Ax discovers that the fighter's technology to keep human radar from seeing it is broken, they are intercepted by two U.S. Air Force F-16 fighter jets, however, Cassie notices that they are over the Red Sea in the Middle East - far from their intended destination. Flying above the atmosphere, they are picked up by Visser Three's Blade ship sensors. The Animorphs, knowing they can't escape, try to fire on the Visser's vessel. Both Jake and the Blade ship fire their Dracon beams at the same time, and, coincidentally, their projectiles intersect, and both ships crash.
The kids wake up in their wrecked Bug fighter. They look around, noticing that they've crash-landed in a rainforest. They assume they're in the Amazon rainforest, but are also disturbed by the fact that it is the middle of the day (whereas it was nighttime in the United States, which is in roughly the same time zone as South America). After Jake reveals the strange flashbacks he was having, Ax speculates they may have caused a "Sario Rip" and traveled twelve hours backwards through time, which would explain why Jake was having strange flashbacks: he was in two places at once, and the two Jakes-the "past" and "future" versions-experience each other's thoughts at random moments. However, Cassie later notices that only Jake has the flashes so Ax says that Jake is the only "real" person-the rest are just a memory.
Animorphs is an English language science fiction series of young adult books written by K. A. Applegate and published by Scholastic. It is told in first person, with all 6 main characters taking turns narrating the books through their own perspectives. Horror, war, dehumanization, sanity, morality, innocence, leadership, freedom, and growing up are the core motifs of the series.
The story revolves around five humans, Jake, Marco, Cassie, Rachel, and Tobias, and one alien, Aximili-Esgarrouth-Isthill (nicknamed Ax), who obtain the ability to morph into any animal they touch. Naming themselves "Animorphs" (a portmanteau of "animal morphers") they use their ability to battle a secret alien infiltration of Earth by a race called the Yeerks. The Yeerks are a parasitic race of aliens resembling large slugs that take humans as a host by entering and merging with their brain through the ear canal. The Animorphs fight as a guerilla force against the Yeerks, led by Visser Three, and their program to take over the human race. Morphing into animals allows them to battle the various armies of aliens that the Yeerks use, but it also protects their identities. As far as the Yeerks know, only Andalites like Ax have the ability to morph, and if they knew that the Animorphs were mostly human they would be able to easily find out who they are. Protecting their identities becomes more and more difficult as the series goes on because though someone with the ability to morph can change into any animal that they touch, they can only stay in a morph for two hours or they will permanently become that animal. Throughout the series, we see how the war affects the characters in different ways, mentally and physically.