Traveller Spine Codes

Yep. Just received my World Builder’s Handbook. The cover spine is in error.
The handbook belongs (was supposed to belong) to the core line and should beautifully follow the hexagonal Robot Handbook (#8), but it has a damn triangle spine code, and that is the Charted Space line, with the number #11, which should belong to Secret of the Ancients. I love Traveller, but Mongoose doesn't understand the needs of collectors at all... :)


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I did notice an error in the spine codes today. I received my World Builders Handbook which is Triangle 11. However Secrets of the Ancients is also Triangle 11. I think World Builders should have been Hex 9.