Wallace and Grace Books in Order

Wallace and Grace are best friends, owls, and partners in the Night Owl Detective Agency. That setup tells you most of what you need to know: these are gentle early chapter mysteries where small problems feel big to the characters, and solving them depends on teamwork, patience, and paying attention.

The pair make a good detective team because they think differently. Wallace likes order and notes. Grace brings energy, curiosity, and bold guesses. Together they investigate spooky gardens, missing treats, lost pets, and other woodland mysteries without ever pushing the stories into anything too scary.

The tone is cozy.

That matters, because the series is built for readers just starting to move beyond very short books. The clues are clear enough for kids to follow, but there is still a real whodunit shape to each story. Readers get the pleasure of wondering what happened, spotting details, and seeing everything click into place.

The forest setting also helps. Rabbits, chipmunks, puppies, robins, and other animal neighbors keep the world warm and familiar, while each case gives Wallace and Grace a fresh problem to solve. If a child likes mysteries but still wants a soft landing, this series does the job beautifully.