Documentation    1. Reference manual    2. Tutorial    3. Context-sensitive Help screens    4. Error messages
Biblioscape	Bookends
Biblioscape: 2 Tour available at the Internet developer's web site, and within the online help, 3: actually, the help is the Manual, not really updated to the current version. Despite the fact that even a traditional, "real", bound printed volume has been published on Biblioscape (quite a unique event in this small software world!), documentation deserves serious improvement: the package is vaste, complex, and articulated  that it would require a better documentation, its lacking makes the user underexploit it or strive with trial and error.	Bookends: Comprehensive manual, in PDF format; 2 Tutorial, in PDF format; 3. No online help at all