If you’re a star sign buff, or even a skeptic, you’ll love Bob's Your Uncle's Zodiac Collection, featured in the September 2007 issue of Country Home Magazine along with Jack Cards.  The collection is based on extensive research by the designer, Martin Yeeles, who was originally a skeptic but once he researched more he started to find that traits in his friends and family really did correspond to their star signs - scary! According to Martin, each card "describes how people perceive you rather than how you perceive yourself".  The cards are blank inside so that you can send them for any occasion, not just birthdays.  They're great reminders of what you love best about your friend or relative, so they'd be a lot of fun for Mother's Day, Father's Day, as a Thank You or Just Because!