This is GI Joe, A Real American Hero - Operation: Death Stone. This is Book 6 in Hasbro's own Find Your Fate solo adventure books from 1986. It comes as shown, definitely in well read, but still readable condition; with considerable wear on the spine and covers. See pictures for details.
Accepted payment methods are:
Cash (mailed in a secure manner)
Money Orders and Cashier's Checks
PayPal
