Persistent young Edward has many questions for his sleepy mother, many of which are answered, "Because it's night time."

After learning that his parents are expecting a baby, a young boy asks several people where babies come from and gets a different answer from each before his parents have a chance to give the right answer. Includes advice on answering questions about reproduction.

"When Rosie Revere's Uncle Ned gets a little carried away wearing his famous helium pants, it's up to Ada and friends to chase him down. As Uncle Ned floats farther and farther away, Ada starts asking lots of questions: How high can a balloon float? Is itpossible for Uncle Ned to float into outer space? And what's the best plan for getting him down?"--

Twelve-year-old Frankie Parsons has a quirky family, a wonderful best friend, and a head full of worrying questions that he shares with his mother each night, but when free-spirited Sydney arrives at school with questions of her own, Frankie is forced to face the ultimate ten p.m. question.

When pets go missing in Blue River Creek it is up to Ada to follow the scientific method by making a hypothesis, collecting data, and experimenting to find the missing animals.