Protector — Robert A. Webster

The adventure continues in, Protector, the fourth book of the Siam Storm Series… When descendants of Siddhartha Gautama arrive at the Royal Palace in Bangkok, it is Prime Master Pon's duty to discover who is responsible for the murder of the other descendants, along with their age-old protectors. After capturing an assassin, Pon assembles a team of combatant monks to track down the leader of a rising savage group of terrorists. The fun begins when Spock and Stu join the team, and as usual, they find trouble. Even with Spock and Stu underfoot, the team uncovers evidence of a plot with worldwide implications. Protector follows the hazardous journey through unfamiliar terrain as the team races the clock to stop further killings of their brethren, only to discover that things are not always as they seem.