Impy Ink's invisible ink
Subtitle: also featuring Jumping Jim in the jungle
By: written by Lyn Wendon & Richard Carlisle ; illustrated by Jane Launchbury.
Contributors: Carlisle, Richard.; Launchbury, Jane.
Series: Letterland storybooks
Publisher: HarperCollins
Published: 1995
Place of publication: London
Language: eng
Number of pages: 23