Animals are joining the best-selling Perplexors! Animal Perplexors are unique in the Perplexors series as they provide fun animal facts while testing logic skills. By using the "cross-out-and-circle" technique, you will practice logical thinking in order to find the correct answer. Animal Perplexors Level D (Grades 7 and up) includes 48 full-page brainteasers with solutions. This book is reproducible for single-classroom use. Printed in the USA. Ages 11 and up