- Libro electrónicoThe Floor Is LavaIvan Brett
- Libro electrónicoCasper Candlewacks in the Time Travelling ToasterIvan Brett
- Libro electrónicoCasper Candlewacks in Death by Pigeon!Ivan Brett
- Libro electrónicoSeries: Casper CandlewacksIvan Brett
- Libro electrónicoCasper Candlewacks in Attack of the Brainiacs!Ivan Brett
- Libro electrónicoCasper Candlewacks in the Claws of Crime!Ivan Brett