Prompt Title: Storybook Ideas for Children.

Sure, I'd be happy to give you some ideas for a collection of six small bedtime storybooks for children ages 3-7. Here are some possible themes and storylines:

1. Animal Adventures - This book could feature stories about different animals and their adventures, such as a lost kitten who finds her way home, a brave little mouse who saves his family from danger, and a curious puppy who explores his neighborhood.

2. Magical Dreams - In this book, each story could transport the reader into a magical dream world, such as a land of candy and sweets, a castle filled with unicorns, or a forest of talking animals.

3. Family Fun - This book could focus on stories about families and the special times they spend together, such as a family camping trip, a day at the beach, or a cozy night in with hot cocoa and books.

4. Friendship Tales - Each story in this book could feature a different friendship between two or more characters, such as a bird and a butterfly who become best friends, a group of animals who help each other solve problems, or a girl who learns the value of being kind to others.

5. Bedtime Adventures - This book could feature stories about children going on imaginative adventures in their dreams before finally settling down to sleep, such as exploring an underwater world, flying on a magic carpet, or visiting a distant planet.

6. Classic Fairy Tales - This book could include retellings of classic fairy tales, such as Cinderella, Snow White, and Little Red Riding Hood, but with a modern twist or new ending that will surprise and delight young readers.

I hope these ideas inspire you, and that you have fun creating your collection of bedtime storybooks!