Albert Whitman Company: 464 books

The Aldens are visiting Grandfather's good friend, Mrs. Wade, in a small town called Elbow Bend. According to Mrs. Wade's granddaughter, the town has many ghost tales and there is a favorite tale concerning a dog.

Eccentric Aunt Jane needs help on her ranch. The Aldens overturn a plot against her.

From a high perch Benny discovers a clue to a hidden room with contents that surprise everyone.

It's a big week at Cogwheel Stadium—the baseball team the Clayton Cogs are playing for the pennant! The Aldens are helping out at the ballpark, and they're glad to be part of the excitement. But the other team's batters seem to know the pitches too well, and it's clear someone in the stadium is...

The Aldens are on vacation in Seattle! On their first day of sightseeing, they start the day at the Hungry Heart Diner where a mystery falls right into their laps! Benny finds a riddle taped to the bottom of their table.

The Alden children knew they would be investigating a mystery at Eton Place, but they had no idea there would be a ghost there, too! An old family friend, Norah Eton, believes there is a valuable piece of jewelry hidden somewhere on her property.

The Aldens visit Cap Lambert near Hannibal, Missouri.

Cousin Alice is running for mayor in her town, and the Aldens are helping with her campaign! But Alice's campaign posters are torn down and painted over—and the same thing happens to her opponent! Then posters for a third candidate appear around town, but nobody has ever seen him in person. Will the town elect a mystery man for mayor? The Aldens are on the case!

A trip in a caboose at the end of a freight train leads to an old clown and a search.

It's a delicious new mystery with the Boxcar Children as they help catch a cupcake thief! Mama Tova's shop in Greenfield is so famous that every day, people line up around the block to buy her cupcakes. But when someone breaks into her kitchen, it's clear that her secret recipe is in danger. The Aldens...

Jessie and Violet are selected to play on the local baseball team, Henry gets a job helping the coach, and even Benny has a special role—as batboy. But at this ballpark, there's more than just a game going on—there's a mystery.

Who says girls can’t be cowboys? Lucille Mulhall wasn’t like most girls in the 1890s. She didn’t give a lick about sewing or cooking or becoming a lady. Lucille had her heart set on roping and riding. At a time when most women couldn’t vote or own property, Lucille never let society’s expectations...

Charlie Sifford loved golf, but in the 1930's only white people were allowed to play in the Professional Golf Association. Sifford had won plenty of black tournaments, but he was determined to break the color barrier in the PGA. In 1960 he did, only to face discrimination from hotels that wouldn't...

Queen Charlotte brought her family's festive holiday yule bough from Germany to England. While planning a Christmas Day party in 1800 at Windsor Castle for over 100 children, she realized a single bough isn't enough. So she brought in the whole tree instead, making it the first known Christmas Tree in England. This story tells a little known fact about a favorite holiday tradition.