The #1 New York Times bestselling and Newbery Award-winning novel The One and Only Ivan is now a major motion picture streaming on Disney+

This unforgettable novel from renowned author Katherine Applegate celebrates the transformative power of unexpected friendship. Inspired by the true story of a captive gorilla known as Ivan, this illustrated book is told from the point of view of Ivan himself.

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When Ivan, a gorilla who has lived for years in a down-and-out circus-themed mall, meets Ruby, a baby elephant that has been added to the mall, he decides that he must find her a better life.

Junior may not be as big or strong as his famous cousin Kong, but when his beloved cat gets stuck in a tree, Junior conquers his fear of heights and saves the day.

"A major discovery forces the Explorer Academy into the limelight in The Star Dunes, but Cruz has much more on his mind than 15 minutes of fame. A new face on board the ship brings Cruz's worlds colliding, just as a major close call tears them apart. En route to Africa, Team Cousteau is now down a major player, and Cruz can't help but be preoccupied by the hole in his life. The discovery of his mom's next clue leads him to the most exotic location...