00906cam a2200253 4500 70325367 TxAuBib 20101210120000.0 980424s1998||||||||||||||||||||||||eng|u 97074756 9780316115469 $12.95 ($17.95 Can.) 0316115460 $12.95 ($17.95 Can.) AOP AOP IQU TxAuBib Brown, Marc Tolon. Arthur's mystery envelope / [Marc Brown.]. 1st ed. Boston : Little, Brown and Co., 1998. 58 p. : ill. ; 21 cm. Marc Brown Arthur chapter book ; 1 It looks like trouble when the principal asks Arthur to take honme a large envelope marked confidential. 20101210. Schools Fiction. Marc Brown Arthur chapter book ; 1.