2003 - How to Write and Decode Topsecret Messages [Codemaster, Bk 1] (Paperback) ISBN-13: 9780439627177 ISBN-10: 0439627176 Genre: Children's Books 4 1998 - How to Write and Decode Secret Messages [Codemaster , No 2] (Paperback) ISBN-13: 9780590373883 ISBN-10: 0590373889 Genre: Children's Books 2 1992 - Who Dunnit How to Be a Detective in Ten Easy Lessons (Paperback) ISBN-13: 9780590447171 ISBN-10: 0590447173 Genre: Children's Books 3 1992 - Courtroom IV [You Be the Jury] (Paperback) ISBN-13: 9780590457231 ISBN-10: 0590457233 Genre: Children's Books 9 1992 - Courtroom III [You Be the Jury] (Paperback) ISBN-13: 9780590457248 ISBN-10: 0590457241 Genre: Children's Books 11 1992 - You Be the Jury Courtroom II [You Be the Jury] (Paperback) → Hardcover ISBN-13: 9780590457255 ISBN-10: 059045725X Genre: Children's Books 7 1992 - You Be the Jury (Paperback) → Paperback ISBN-13: 9780590457279 ISBN-10: 0590457276 Genre: Children's Books 4 1991 - You Be the Detective (Paperback) ISBN-13: 9780590427319 ISBN-10: 0590427318 Genre: Children's Books 11 1990 - You Be the Jury Courtroom III (Paperback) ISBN-13: 9780590430487 ISBN-10: 0590430483 Genre: Children's Books 3 1989 - You Be the Jury Courtroom II (Paperback) ISBN-13: 9780590418850 ISBN-10: 0590418858 Genre: Children's Books 3 You Be the Jury Courtroom IV (Paperback) ISBN-13: 9780590443807 ISBN-10: 0590443801 Genre: Children's Books 2 |