Jane Clarke & Britta Teckentrup Mark Sperring & Britta Teckentrup. Jane Clarke ; illustrated by Britta Teckentrup. illustrated by Britta Teckentrup illustrated by Britta Teckentrup. Susannah Shane, Britta Teckentrup illustrations, Britta Teckentrup [illustrated by] Britta Teckentrup illustrations by Britta Teckentrup [illustrated by]Britta Teckentrup