Emily Mahoney 
Learn Verb Tenses with Dragons [PDF ebook] 

Fire-breathing dragons are often portrayed as intimidating mythical beasts, however, there is no fire coming from the mouths of dragons in this book. Instead these mythical beasts are sharing information about different verb tenses, and when and how to use them. Fun fact boxes present information about these interesting creatures, while beautiful and bright illustrations draw young readers in to learn more about verb tenses and dragons. This book makes learning grammar rules amusing and entertaining.