family

Bernie's attempt to marry off his sister Delores results in mystery and near-disaster at the Bessledorf Parachute Factory.

Describes a typical day in the life of a Brazilian family living in S?o Paulo, providing brief information about daily life and customs.

The Alden children save an old woman's house, land, and all the animals in her animal shelter from greedy contractors.

The Alden children suspect someone of trying to sabotage the local dog show.

While visiting a Navaho Indian reservation in New Mexico, the Aldens try to save a forest under threat of development by proving it is the site of a lost, buried village, but someone is sabotaging their dig.

While on a cruise with their grandfather, the Alden children help discover who is behind the mysterious troubles of the ship--disconnected phone lines, engine trouble, a man overboard--and still have fun sightseeing, eating, and swimming.

Someone is trying to put Aunt Jane's motel out of business, but the Alden children aren't going to let that happen.

When the Alden children accompany their grandfather to the Snow Haven Lodge, a series of odd occurrences threaten to disrupt the annual winter games.

The Alden children have another mystery to solve when they visit a castle and must figure out which of the guests has stolen the Stradivarius violin.

Groups making up many different kinds of "families" introduce the numbers from one to ten and then by tens to one hundred.