Perhaps you will also be interested in these subjects:
- Action/Adventure
- Animals
- At least one explosion
- Boxers, Wrestlers, Ultimate Fighters
- Classics that Actually Hold Up
- Dragons
- For Little Guys
- Funny
- Ghosts
- Great Series
- Historical figures
- How to build stuff
- Monkeys and/or apes
- Mysterious occurrences
- Outer space, but with aliens
- Outer space, but without aliens
- People being transformed into animals
- Realistic kids in realistic situations
- Repairing shoes, but are written only in Spanish
- Robots
- Scary
- Sports
- Cars, Trucks, Etc.
- War
The Last Olympian
Percy Jackson and the Olympians Book 5
Rick Riordan
- Taggerung
- Lucinda’s Secret
- In the Land of the Lawn Weenies
- The Journal of Scott Pendleton Collins
- Digging for Bird Dinosaurs
- Time Warp Trio Series Book #2: The Not-So-Jolly Roger
- Football Genius
- Born to Rock
- The Long Patrol
- Sleeping Freshman Never Lie
- Jack Adrift
- The Last Mission
- The Artemis Fowl Files
- What Would Joey Do?
- A Series of Unfortunate Events
- The Secrets of Animal Flight
- Among the Imposters
- The Sea of Monsters
- The Big Field
- Cave of the Dark Wind