Lupe Dávila and Javier Utierre try to solve a series of grisly murders sweeping through Puerto Rico before the killer catches up with them.

Two tree frogs, mischievous Rafi and his younger sister Rosi, learn about the plants and animals of Puerto Rico together.

"Coquí, coquí! The coquí frogs sing to Elena from her family's beloved mango tree--their calls so familiar that they might as well be singing, "You are home, you are safe." But home is suddenly not safe when a hurricane threatens to destroy everything that Elena knows."--

There's a billy goat in the garden and he will not come out! A group of farmyard animals snicker, snort, and shout as they try to chase away a stubborn old billy goat.

"A medida que el sol se pone sobre otro hermoso da̕ en la Playita del Condado en Puerto Rico, Meli no quiere regresar a casa. Le encanta el ocǎno ms̀ que nada en este mundo, y quedǹdole solo cinco minutos en la playa, ella sabe exactamente dn̤de quisiera pasar todo su tiempo: las pozas de marea. Mientras Meli mira dentro de las pozas, se encuentra con un congrejo, Jaiba, que la lleva a una aventura submarina de ensueǫ. Jaiba le enseą la importancia...