★0.0 The Mystery at Lilac Inn by Carolyn Keene, Russell H. Tandy (Illustrator), Mildred Benson (Introduction) ☆☆☆☆☆ ☆☆☆☆☆ 0.0/10 0 reviews
★0.0 The Hidden Staircase by Carolyn Keene, Mildred Benson (Ghostwriter) ☆☆☆☆☆ ☆☆☆☆☆ 0.0/10 0 reviews
★0.0 The Bungalow Mystery by Carolyn Keene, Russell H. Tandy (Illustrator), P.M. Carlson (Introduction) ☆☆☆☆☆ ☆☆☆☆☆ 0.0/10 0 reviews
★0.0 Nancy's Mysterious Letter by Carolyn Keene, Russell H. Tandy (Illustrator), Walter Karig (Ghostwriter), Jane Smiley (Introduction) ☆☆☆☆☆ ☆☆☆☆☆ 0.0/10 0 reviews
