• Language = English
• ISBN-13 = 978-8131911976
• Reading age = 6 to 16 years
• Paperback = 128 pages
• Dimensions = 17.7 x 0.6 x 12.2 cm
• Publisher = B Jain Publishers Pvt Ltd
• Country of Origin = India

This eight book series is appealing and offers thrill with every puzzle.