Ken Winograd and Space-Time Associates announced today the release of a new version of its Macintosh accounting and bookkeeping program TinyBooks. TinyBooks is a simple, flexible, non-bloated, single-entry bookkeeping and accounting system for the Macintosh. TinyBooks is designed for Sole Proprietors, home and other small businesses, and family finances. Version 5 includes many improvements to the Professional Invoice Printer, the Monthly Transaction Windows, the Enter Transaction Dialogs and more. Estimates as well as Invoices are now supported. A new Bottom Line Report has been added, a new Auto-Comment Popup has been added, and much more. TinyBooks is priced at US$49.