secret explorers

Earthquakes The Ultimate Earthquake Book for Kids - (Earth Explorers) by Jenny Kellett (Hardcover)

Nina and the Mysterious Mailbox - (Secret Society of Rebel Girls) by Marti Dumas

The Secrets Below - (The Whispering Sea Mysteries) by Camilla Sten & Viveca Sten

The Great Explorer of Mammoth Cave - (Barrier Breakers) by Shawn Pryor (Hardcover)

The Secret Cabana - (Isla of Adventure) by Dela Costa

Flat Stanley's Worldwide Adventures #5: The Amazing Mexican Secret - by Jeff Brown (Paperback)

Let's Explore Japan (Most Famous Attractions in Japan) - by Baby Professor (Paperback)

Mr. Penguin and the Fortress of Secrets - by Alex T Smith

The Secret of Platform 13 - by Eva Ibbotson (Paperback)

The Explorers: The Door in the Alley - by Adrienne Kress (Paperback)

The Secret of Shadow Ranch #5 - (Nancy Drew) by Carolyn Keene (Hardcover)

15 Secrets to Survival - by Natalie D Richards

Asteroids and Comets - (Exploring Our Solar System with the Planetary Society (R)) by Bruce Betts (Paperback)

Secrets on the Shore - (Taylor and Rose Secret Agents) by Katherine Woodfine (Paperback)

Submarines, Secrets and a Daring Rescue - (American Revolutionary War Adventures) by Robert J Skead (Paperback)

Las Perrerías de Mike 4: El Secreto del Laberinto / Mike's Shenanigans 4: The Secret of the Labyrinth - by Mikecrack (Paperback)

Secrets and Mysteries Handbook for Minecraft - by Blockboy

The Secret of the Desert Stone - (Cooper Kids Adventure) by Frank E Peretti (Paperback)

The Secrets of the Stormforest - (Strangeworlds Travel Agency) by L D Lapinski

Henderson's Boys: Secret Army - by Robert Muchamore (Paperback)

Marion and the Secret Letter - (Critter Club) by Callie Barkley (Paperback)

The Secrets of Mushrooms - by Ginevra Picoco & Lorenzo Cocchi (Hardcover)

Mars - (Exploring Our Solar System with the Planetary Society (R)) by Bruce Betts (Paperback)

The Secret of the Ravens - by Joanna Cacao