The Shackleton Sabotage: The Boxcar Children Great Adventures (Book 4) Mathematics From Alfredo Di Stéfano

From Alfredo Di Stéfano

With a personal update from Don on the impact the book has had on him

By learning to use critical thinking skills to make informed choices

Emmaline climbs over the wall of the hospital’s abandoned gardens and discovers something incredible: a white horse with a broken wing has left the mirror-world and entered her own

curling up like a hedgehog

The Shackleton Sabotage: The Boxcar Children Great Adventures (Book 4) Mathematics From Alfredo Di StéfanoIn this all new very special miniseries, the Aldens have been recruited by a secret society to return lost artifacts and treasures to their rightful locationsall around the world! The Aldens chart a course for Sydney, Australia, and as the children tour the famed Sydney Opera House, their next puzzleand its keyfalls right into their laps. They need to find the rightful owner of a rare Australian coin. Using their knowledge about Australia, the Aldens