139 books • 30 series
Machu Picchu (Ancient Cities)
Chihuahuas (All about Dogs)
Pembroke Welsh Corgis (All about Dogs)
Stand Up Paddleboarding (Outdoor Adventures and Sports)
Zip Lining (Outdoor Adventures and Sports)
Whitewater Rafting (Outdoor Adventures and Sports)
Baboon (Animals of Africa)
Cheetah (Animals of Africa)
Hyena (Animals of Africa)
Zebra (Animals of Africa)
Warthog (Animals of Africa)
Impala (Animals of Africa)
Cani Corsi (All about Dogs)
Belgian Malinois (All about Dogs)
Shiba Inu (All about Dogs)
Dalmatians
Paintball
Leopard
Elephant
Todo Sobre Los Zorros Voladores (All about Flying Foxes)
Skydiving
Horseshoes
El Mundo de la Serpiente de Cascabel (a Rattlesnake's World)
El Mundo del Gorila (a Gorilla's World)