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192 pages • first pub 1978 (editions)
ISBN/UID: 9780448089584
Format: Hardcover
Language: English
Publisher: Grosset & Dunlap
Publication date: 01 June 1978
Description
During Mr. Hardy's investigation of a ruthless gang of terrorists, Frank and Joe witness an explosion in the sky near an airborne dirigible owned by Quinn Air Fleet. The young detectives look into a clue that takes them into a new animal park outs...
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Content Warnings
192 pages • first pub 1978 (editions)
ISBN/UID: 9780448089584
Format: Hardcover
Language: English
Publisher: Grosset & Dunlap
Publication date: 01 June 1978
Description
During Mr. Hardy's investigation of a ruthless gang of terrorists, Frank and Joe witness an explosion in the sky near an airborne dirigible owned by Quinn Air Fleet. The young detectives look into a clue that takes them into a new animal park outs...
Community Reviews
Content Warnings