Cloudy days can be dreary, but not in this fun fiction title. Readers join a narrator as they explore all the fun that can be had when its cloudy outside.

Describes how clouds form and what they are made of. Includes an experiment at the end.

Introduces the ten most common types of clouds, the myths that have been inspired by their shapes, and what they can tell about coming weather changes.

While visiting the highest building in her town with her teacher and classmates, Paula falls asleep on a passing cloud and wakes up in New York where she wanders the streets trying to find her way home.

A scientific look at how clouds are formed, why there are different types, and what you can tell about a cloud by looking at it.

Cuando Paula, Abril y Rita caen sobre las nubes que hay en el cielo de Secret Kingdom, descubren lo divertido que es saltar y rebotar sobre ellas. Pero la diversión se acaba cuando la malvada reina Malicia amenaza con destruir la Isla de las Nubes. Paula, April, and Rita discover how much fun it is to play in the clouds of the Secret Kingdom. The good times come to an abrupt halt when the evil Queen Malice threatens to destroy Cloud Island.

"La nube Olga es blanca y suave como la nata montada. Alegre y ligera, sobrevuela la tierra y el mar, descubriendo todas las cosas bellas que hay en el mundo. Pero de pronto, siente unas ganas incontenibles de hacer que llueva. Eso no parece gustarle a la gallina Jacobina, que no quiere que sus polluelos se mojen, ni a la señora Emilia, que acaba de tender la colada. ¿Encontrará la pobre nube Olga un lugar en el que hacer llover sin que nadie se...

Describes clouds, the different types of clouds and how they help us.