Margins
Trapped in the Hollow Earth book cover 1
Trapped in the Hollow Earth book cover 2
Trapped in the Hollow Earth book cover 3
Trapped in the Hollow Earth
Series · 4 books · 2011-2012

Books in series

Agartha's Castaway book cover
#1

Agartha's Castaway

2012

Young adult fantasy/adventure/light sci-fi. See the book \\\* The dream vacation that might just turn deadly... Seventeen-year-old Casey Smith can't wait to embark on her summer vacation, not least because she's finally shed her tomboy image, and now heartthrob Mike seems interested. What starts out great, with lots of hot flirting, taking her a step closer to winning her crush's heart, soon turns into her worst nightmare. Tossed out to sea during a freak storm, Casey is washed up on what she presumes to be a mysterious tropical island that's on no map she's ever seen. When she comes across dinosaurs and UFOs, she soon discovers that being lost is the least of her worries. In a world that should never even exist, to save the ones she loves, Casey needs to win the war between good and evil...even if it means losing her own life in the process.
Agartha's Castaway - Book 2 book cover
#2

Agartha's Castaway - Book 2

2011

As of Oct. 5th, 2012, this manuscript has been revised, edited, and turned into a novelette series. Casey's POV has also been changed to first person. \\\ If you have purchased Agartha's Castaway before it was split into the novelette series and would like to continue on Casey's journey, you would start at book 5 which will be up soon. \\\ Genres for this novelette series: fantasy/young adult/adventure/sci-fi. \\\* The dream vacation that might just turn deadly... Seventeen-year-old Casey Smith can't wait to embark on her summer vacation, not least because she's finally shed her tomboy image, and now heartthrob Mike seems interested. What starts out great, with lots of flirting, taking her a step closer to winning her crush's heart, soon turns into her worst nightmare. Tossed out to sea during a freak storm, Casey is washed up on what she presumes to be a mysterious tropical island that's on no map she's ever seen.
Agartha's Castaway - Book 3 book cover
#3

Agartha's Castaway - Book 3

2012

Casey Smith is shipwrecked in a place she can't explain. Against all odds, she fights to survive. As of Oct. 5th, 2012, this manuscript has been revised, edited, and turned into a novelette series. Casey's POV has also been changed to first person. \\\ If you have purchased Agartha's Castaway before it was split into the novelette series and would like to continue on Casey's journey, you would start at book 5 which will be up soon. \\\ Genres for this novelette series: fantasy/young adult/adventure/sci-fi.
Agartha's Castaway - Book 9 book cover
#9

Agartha's Castaway - Book 9

2012

This book wraps up the series. Three teens are marooned on a what they presume is a mysterious tropical island. Casey and Mike have made their way through the creature-filled jungle to a glass city where they hope to find help for Jack, their abducted friend. Once in the city, they learn shocking news that will change their lives forever, and getting Jack back will be anything but easy.

Author

Chrissy Peebles
Chrissy Peebles
Author · 67 books
Chrissy Peebles, a practicing nurse, has always loved reading and writing fantasy from the earliest age she can remember. She plotted every single twist she could think of during bedtime stories for her children. When her little ones begged for more adventures, she felt confident enough to let her overeager imagination and sense of humor spill out into her first novel. She lives in Ohio with her husband, two young kids, one hamster, three dwarf hamsters and cat. When she's not taking the kids to Little League soccer, basketball, or baseball, she loves to snap photos as her favorite hobby.
548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2025 Paratext Inc. All rights reserved
Trapped in the Hollow Earth