A school project leads Sam and Laura into a mystery surrounding a particularly strange postbox - one containing something alive. The pair get involved with aliens from outer space and then solve a diamond robbery. Robert Swindells won the 1990 Children's Book Award for "Room 13".
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Seller: AwesomeBooks, Wallingford, United Kingdom
Paperback. Condition: Very Good. The Postbox Mystery This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Seller Inventory # 7719-9780440862758
Quantity: 2 available
Seller: MusicMagpie, Stockport, United Kingdom
Condition: Very Good. 1782483032. 6/26/2026 2:10:32 PM. Seller Inventory # U9780440862758
Quantity: 1 available
Seller: Bahamut Media, Reading, United Kingdom
Paperback. Condition: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Seller Inventory # 6545-9780440862758
Quantity: 2 available
Seller: Reuseabook, Gloucester, GLOS, United Kingdom
Paperback. Condition: Used; Good. Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover. Aged book. Tanned pages and age spots, however, this will not interfere with reading. Seller Inventory # CHL10749808
Quantity: 1 available
Seller: Brit Books, Milton Keynes, United Kingdom
Paperback. Condition: Used; Very Good. ***Simply Brit*** Welcome to our online used book store, where affordability meets great quality. Dive into a world of captivating reads without breaking the bank. We take pride in offering a wide selection of used books, from classics to hidden gems, ensuring there is something for every literary palate. All orders are shipped within 24 hours and our lightning fast-delivery within 48 hours coupled with our prompt customer service ensures a smooth journey from ordering to delivery. Discover the joy of reading with us, your trusted source for affordable books that do not compromise on quality. Seller Inventory # 2271424
Quantity: 1 available
Seller: Manyhills Books, Traralgon, VIC, Australia
Medium Trade Paperback. Condition: Very Good. Reprint. Medium Trade Paperback. 77 pages. *** PUBLISHING DETAILS: Yearling Books, UK, 1991. Reprint. *** CONDITION: This book is in very good condition. More specifically: Covers have light creasing. Edges of covers have superficial wear. Spine is uncreased. . Pages are reasonably tanned. *** ABOUT THIS BOOK: A school project leads Sam and Laura into a mystery surrounding a particularly strange postbox - one containing something alive. The pair get involved with aliens from outer space and then solve a diamond robbery. *** Quantity Available: 1. Category: Children & Young Adult; Teenage Fiction; ISBN: 0440862752. ISBN/EAN: 9780440862758. Inventory No: 18030193. Seller Inventory # 18030193