Title: El cumpleaños de Bob
Description: Bob no se imagina por qué nadie se acuerda de su cumpleaños. No tiene ni la menor idea de que Wendy está planeando una sorpresa especial con una fiesta de cumpleaños para él.

Bob can't understand why nobody has remembered his birthday. Little does he know that Wendy is planning a special surprise birthday party for him.
Subjects: Ficción juvenil, Fiction, Cumpleaños, Trabajadores de la construcción, Juvenile fiction, Birthdays, Bob the Builder (Fictitious character), Bob el Constructor (Personaje literario), Amistad, Construction workers, Friendship, Reading materials, Spanish language materials, Parties, Spanish language, Social Issues - Friendship, Transportation - Cars & Trucks, Juvenile Nonfiction, Celebrations - Birthdays, Children's Books/Ages 4-8 Fiction, Spanish: Preschool, Juvenile Fiction / Ethnic / Hispanic & Latino, Trucks, juvenile literature, Trucks, Automobiles