The books listed talk about the following;
Blood Type B's often described themselves in ways related to the following characteristics: subjective, easygoing, creative, original and flexible. In another study, Type B's scored significantly higher on "intuiting," indicating a preference or sixth sense information; and they scored high on the "intuiting/feeling" combination, indicating that they tend to be insightful, mystical, idealistic, creative, globally-oriented, people-oriented and good at imagining. They also reported that they learned best through listening, then reflecting on and interpreting what they had observed. Perhaps the nomadic life of the steppes contributed to long hours given over to talk as well as ample time for meditation and reflection. Type B's can be very goal-oriented and often complete the ambitious tasks set before them. Outgoing and very charming, you're good at reading people and providing support. Though critical of appearance (but not your own), you aren't picky and are unlikely to dwell over the little things.
Type Bs are impulsive individualists who often create their own path in life. You are very strong and optimistic. B is most compatible with B and AB lovers. Common career choices: cook, hairdresser, military leader, talk show host, and journalist. Blood type B individuals tend to be balanced: thoughtful like A's and yet ambitious like O's. They are empathetic, easily understanding others' points of view, yet often hesitating to challenge or confront. Chameleon-like and flexible, they make good friends.