Aggie Morton, Mystery Queen: The Seaside Corpse

by (author) Marthe Jocelyn
illustrated by Isabelle Follath

Arthur Who Wrote Sherlock

by (author) Linda Bailey
illustrated by Isabelle Follath

Aggie Morton, Mystery Queen: Peril at Owl Park

by (author) Marthe Jocelyn
illustrated by Isabelle Follath

Aggie Morton, Mystery Queen: The Dead Man in the Garden

by (author) Marthe Jocelyn
illustrated by Isabelle Follath

Aggie Morton, Mystery Queen: The Body under the Piano

by (author) Marthe Jocelyn
illustrated by Isabelle Follath