"Cuando llega la caja, Papá Carrillón no está en casa. La recogen su hija Bo y su hijo Fu. Pero la señora Nariz Rosa les pide que no la abran. ¿Por qué esta caja es tan especial?"--Back cover.

"It's hard to wait for an exciting new baby to join the family, especially when it's still growing inside Mom's tummy. But when her dad tells her the size of the baby at each stage, one little girl imagines all the fun she can have with her baby brother as a teeny-tiny poppy seed, then a grape, then a lemon... but she's not quite sure how she feels about having an avocado for a brother. Or an onion. Or--gulp--a watermelon!"--

Letter -- Traveling down the Ohio River -- My journal, by Ruby Payne -- Unable to sleep; -- On the streets of Louisville -- River City showdown -- Churchill downs -- Stunned disbelief -- Game begins -- Rube Waddel show -- Horses, horses, everywhere! -- Learned in Louisville -- Ben Brush! -- Coming back! -- Ninth inning -- Now or never -- Three outs to go -- Victory burgoo -- Scrape shares -- Absolute truth.

Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair. Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded.

Merlin the magician send Jack and Annie back 1,200 years, to a desert in the Golden Age of Baghdad. Their mission is a mystery until bandits attack a camel caravan and Jack and Annie are given a strange box to protect. What's in the box? And how will it help the ruler of Baghdad spread wisdom throughout the world?

Jack and Annie travel 500 years back in time to Florence, Italy, and spend a day helping Leonardo da Vinci in the hope of learning another secret of happiness.

"The magic tree house has taken Jack and Annie back in time to England in 1944. England is fighting for its life in World War II. Before long, Jack and Annie find themselves parachuting into Normandy, France, behind enemy lines. The date is June 5. Will the brave brother and sister team be able to make a difference during one of the darkest times in history?"--

Travel to Ancient Greece with Jack and Annie as they meet Alexander the Great and help tame his wild stallion.

Throughout the hunt for the 39 Clues, Amy and Dan Cahill have uncovered history's greatest mysteries and their family's deadliest secrets, but are they ready to face the truth about the Cahills and the key to their unmatched power? After a whirlwind race that's taken them across five continents, Amy and Dan face the most the difficult challenge yet -- a task no Cahill dared to imagine. When faced with a choice that could change the future of the world,...

River Tam and her brother Simon are hiding out from the totalitarian government that experimented with River's brain aboard a space-freighter. Captained by a down on his luck soldier, the crew of Serenity must take jobs, whether they are legal or not, while trying to avoid the Alliance, and keeping the Tams safe. Then things get out of control and the true extent of River's powers becomes known. At the same time, the Alliance sends a new Operative...