104 books • 36 series
Pueblos Espectrales (Ghostly Towns) (de Puntillas En Lugares Escalofriantes)
Ghastly Gothic Mansions (Scary Places)
Deadly Morgues (Tiptoe Into Scary Places)
Michael Phelps (Amazing Americans: Olympians)
Cementerios Espeluznantes (Chilling Cemeteries) (de Puntillas En Lugares Escalofriantes)
Chicken (See Them Grow)
Mi Lengua Es Larga Y Curva (My Tongue Is Long and Curves) (Pistas de Animales 2)
MIS Pinzas Son Negras Y Enormes (My Claws Are Huge and Black) (Pistas de Animales 2)
Mi Cuerpo Es Duro Y Gris (My Body Is Tough and Gray) (Pistas de Animales 2)
MIS Patas Son Palmeadas Y Anaranjadas (My Feet Are Webbed and Orange) (Pistas de Animales 2)
Food Colors (Little Bits: Colors Tell a Story)
Los Colores de Las Estaciones (the Seasons' Colors) (Los Colores Cuentan Una Historia)
The Seasons' Colors (Little Bits: Colors Tell a Story)
Las Ranas de la Madera (Wood Frogs) (In Winter, Where Do They Go? (Spanish))
Los Colores de Los Alimentos (Food Colors) (Los Colores Cuentan Una Historia)
Las Mariposas Monarca (Monarch Butterflies) (In Winter, Where Do They Go? (Spanish))
Los Pequeños Murciélagos Café (Little Brown Bats) (In Winter, Where Do They Go? (Spanish))
Los Colores de la Granja (Farm Colors) (Los Colores Cuentan Una Historia)
Farm Colors (Little Bits: Colors Tell a Story)
Los Colores de la Ciudad (City Colors) (Los Colores Cuentan Una Historia)
All about Word Problems
My Tail Is Long and Striped (Little Bits! First Readers: Zoo Clues)
Earthquake (Little Bits! First Readers: It's a Disaster!)
Tsunami (Tsunami) (Pedacitos Primeros Lectores: Que Desastre!) (Little Bits! First Readers: It's a Disaster!)