Learn! Outlook 97 
Mastering Exchange Development 
Outlook 97 Field Guide 
Outlook 97 Step by Step 
Application Design Seminar 
Exchange User's Handbook  
Exchange - Up and Running! 
Exchange Internet Mail Connector 
Exchange Sourcebook 
Planning,Design&Implementation 
Microsoft Exchange Guide 
Administrator's Survival Guide 
Microsoft Outlook Handbook 
Building Outlook 97 Applications 
Mapi, Sapi & Tapi Dev. Guide 
Workgroup Computing Today 
Electronic Messaging Overview 
Deploying Exchange Server 5.5 
Exchange Server in a Nutshell 
Managing Exchange Server 
Exchange Server 5.5 24seven