The "Speculative Building 1999 and 2000 Annual" by Design Basics, Inc. is a publication focusing on home plans with a specific emphasis on speculative built homes. Written in English and published by Design Basics, Inc., this book likely includes floor plans for speculative built homes, providing ideas and inspiration for those interested in residential design. As a resource for architects, builders, and homeowners alike, this annual publication may feature a variety of home plan designs for speculative construction projects.