Search Results: 33 books from 1 publisher. Learn more

The Mystery of the Old Car

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847787

The Koots try to find answers to unexplained questions about an old car.

The Mystery of the Old Knife

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847794

When the Koots decide to dig a hole in an abandoned lot big enough to house "The Kooties Club Cave," they are suprised to find an old rusty knife which leads to further excavations to uncover its still hidden victim.

The Mystery of the PB & J Jam

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847800

Ty thought he was aware of all of his food allergies, but after he collapses on the sidewalk due to an allergic reaction, the Koots hope to find the cause of his illness by following food clues.

The Mystery of the Thief That Nobody Noticed

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847817

The Koots met on Gabe's front porch. They found out that Mrs. Gomez lost a very old vase, Mrs. Wu is missing a picture and Mrs. Prudy is missing a very old doll. "Wow, three things missing. I think we have a case," Ty said.

The Mystery of Apartment A-13

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847688

Ty and Gabe hear yelling and screaming and someone very bad laughing in apartment A-13.

The Mystery of Ben Franklin's Ghost

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847695

The boys investigate a new neighbor whom they think has a secret about the past and in doing so learn about Ben Franklin.

The Mystery of I Love Elvis

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847701

The members of the Kooties Club try to figure out who is leaving the "I Love Elvis" signs throughout the neighborhood.

The Mystery of Mr. Dodge

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781613847718

The Koots decide to spy on Mr. Dodge to find the answers to unexplained questions about his blindness, state of health, and family situation.