18 books • 4 series
Lugares Misteriosos (Ocultos, Perdidos Y Descubiertos)
Lugares de Leyenda (Ocultos, Perdidos Y Descubiertos)
Ciudades Subterráneas (Ocultos, Perdidos Y Descubiertos)
Unusually Fun Reading & Math Workbook, Grade 3 (Unusually Fun)
Unusually Fun Reading & Math Workbook, Grade 5 (Unusually Fun)
Unusually Fun Reading & Math Workbook, Grade 4 (Unusually Fun)
Mysterious Locations (Hidden, Lost, and Discovered)
Abandoned Places (Hidden, Lost, and Discovered)
Places of Legend (Hidden, Lost, and Discovered)
Underground Cities (Hidden, Lost, and Discovered)
Boxer Puppies (Top Puppies)
Pug Puppies (Top Puppies)
Bulldog Puppies (Top Puppies)
Golden Retriever Puppies (Top Puppies)
Poodle Puppies (Top Puppies)
Yorkshire Terrier Puppies (Top Puppies)
German Shepherd Puppies (Top Puppies)
Labrador Retriever Puppies (Top Puppies)