- ISBN: 0807508578, 9780807508572
- Page count: 0
- Published: 1991-09-01
- Format: Paperback
- Publisher: Albert Whitman & Company
- Author: Gertrude Chandler Warner
The paperback editions of The Boxcar Children Mysteries: #5, Mike's Mystery; #6, Blue Bay Mystery; #7, The Woodshed Mystery; and #8, The Lighthouse Mystery are offered together in a cardboard case.