The haunted cabin mystery / created by Gertrude Chandler Warner ; illustrated by Charles Tang

.

Warner, Gertrude Chandler

;

Tang, Charles

. (The boxcar children; 20). , 1991. U.I.: Quilmes College. ISBN: 0807531782. (M) A

The boxcar children

. , [s.f.]. U.I.: Quilmes College. (S) 

Mystery behind the wall / Gertrude Chandler Warner; illustrated by David Cunningham

.

Warner, Gertrude Chandler

;

Cunningham, David

. , [1973]. U.I.: Quilmes College. ISBN: 0807553670. (M) A

The old motel mystery / created by Gertrude Chandler Warner ; illustrated by Charles Tang

.

Warner, Gertrude Chandler

;

Tang, Charles

. (The boxcar children; 23.). , 1991. U.I.: Quilmes College. ISBN: 9780807559666. (M) A

The beautiful story of Joan of Arc : the martyr of France / Viola Ruth Lowe

.

Lowe, Viola Ruth

. , [s.f.]. U.I.: Quilmes Prep School. (M) 

El Salvador : in story and pictures / Lois Donaldson

.

Donaldson, Lois

. (Pictured geography series). , 1943. U.I.: Quilmes Prep School. (M) 

Pictured geography series

. , [s.f.]. U.I.: Quilmes Prep School. (S) 

Honduras : in story and pictures / Bernadine Bailey

.

Bailey, Bernadine

. (Pictured geography series). , 1942. U.I.: Quilmes Prep School. (M)