| Viovio Meets Consumer Demand by Introducing the Smallest Thing to Happen to Photobooks: Minibooks - in prweb - Viovio, a creative photobook publishing Web site, introduced the availability of three new photobook sizes: 7x5, 5.25x3.5, and 3.75x2.5. The "minibooks" are priced at a $4.99 base cost plus 50 cents per page. A 20-page perfect bound minibook gro... | 