"In The Secret Explorers and the Comet Collision, space expert Roshni leads a mission that's out of this world - literally! With rainforest expert Ollie, she is set the task of fixing the space probe orbiting Jupiter before a comet hits the planet. With the clock ticking, it's a race against time for the Secret Explorers as they dodge asteroids, complete daring spacewalks, and use all their skills to complete their mission."--Amazon.com.

"In The Secret Explorers and the Tomb Robbers, Gustavo (history expert) and Kiki (engineering expert) are sent the mission of stopping the Cairo Museum from closing down. They travel back in time to Ancient Egypt and are soon drawn into a tense, thrilling adventure that involves breaking into pyramids, learning ancient Egyptian hieroglyphics, and stopping thieves hoping to rob all the treasure from the Pharaoh's tomb"--Amazon.com.

"Meet the Secret Explorers - a band of brainiac kids from all around the world. Everyone in this diverse group of young experts has a specialty, from outer space to dinosaurs, and each story follows a character who gets chosen for a "secret exploration". In this fun, fact-filled children's book, we join volcanoes expert Cheng on an exciting mission to Mount Yasur on the island of Vanuatu. Joined by biology expert Leah, the team are beyond excited...

The Secret Explorers head to the Borneo rainforest on a mission to rescue a lost baby orangutan. Along the way, they learn about threats to the rainforest--especially from greedy plantation owners to want to cut down the rainforest to expand palm oil production.

"Meet the Secret Explorers--a band of brainiac kids from all around the world. Everyone in this diverse group of young experts has a specialty, from outer space to dinosaurs, and each story follows a character who gets chosen for a 'secret exploration.' In this fun, fact-filled children's book, Tamiko the dinosaur fanatic and Ollie the rainforest expert travel back in time to the ice age to lead a group of woolly mammoths away from a dangerous avalanche!...

"Connor and Kiki go in search of pirate treasure, but their plans change when they encounter a basking shark in need of help. Can they find the treasure as well as rescue the shark? Only time will tell!!"--

"Kiki the engineering explorer and Gustavo the history expert get caught up in a spooky adventure when a ghostly figure shows up at a castle before a big tournament"--Provided by publisher

"Una sonda espacial tiene problemas cerca de Júpiter y los Exploradores Secretos deben intentar repararla, en una acción contra reloj, Roshini y Ollie se lanzan al espacio en una difícil misión, cuando algo avanza hacia ellos a toda velocidad..." -- In The Secret Explorers and the Comet Collision, space expert Roshni leads a mission that's out of this world -- literally! With rainforest expert Ollie, she is set the task of fixing the space probe...