What has the author Sybille Van der Sprenkel written?

Answer 1

Sylvia Heitert has written:

'An investigation of the comparative efficiency of junior high school student use of two types of card catalog arrangement' -- subject(s): Card Catalogs, Catalogs, Card, High school libraries, Libraries and students, Research

Answer 2

Sibylle Penkert has written:

'Carl Einstein' -- subject(s): Art historians, Biography, German Authors

Answer 3

Penny Schreiber has written:

'Counseling for stress management' -- subject(s): Counseling, Stress (Psychology)

Answer 4

Liselotte Kern has written:

'Fritz Kern, 1884-1950, Universalhistoriker und Philosoph'

Answer 5

Sybille Van der Sprenkel has written:

'Legal institutions in Manchu China' -- subject(s): Law, History

Answer 6

Silke Scheuermann has written:

'Die Stunde zwischen Hund und Wolf: Roman' -- subject(s): German fiction, OUR Brockhaus selection

Answer 7

Sybille Van der Sprenkel is a pseudonym for co-authors Peter Patt and Ingrid Moon. They are known for writing the fantasy series "The Secret of Darkwood Castle."