Officially licensed Thunderbirds publication by Ice House Books Features brain-bending word searches, crosswords, sudokus, codebreakers and more Ideal for Thunderbirds fans of all ages Inspired by Tracy Island\'s resident genius, Brains Also includes a ribbon bookmark Puzzles are go! Featuring brain-bending word searches, crosswords, sudokus, codebreakers and more, this book will challenge you to combat the hardest of brain teasers and puzzles that are difficult for even the most intelligent members of International Rescue. Have you got the Brains? Product Code: BOOKTB03