Karl Sabbagh has written at least 7 books. Their most popular book is What Are You Optimistic About? with 3 saves with an average rating of -⭐.
They are best known for writing in the genres Nonfiction and Science.
Edge Question
2007 • 3 Readers • 380 pages
1999 • 2 Readers • 4
2002 • 1 Reader • 340 pages
2009 • 1 Reader • 304 pages
1 Reader
2013 • 1 Reader • 75 pages
2003 • 289 pages