The Best Time Travel Chapter Book Series for Kids! Professor Abner Jefferson is missing. His children watched him get sucked into a book. Now they must find him. By going back... through History! Read the 1st of the History Mystery Kids books and experience the series parents are -Like Magic Tree House but with more laughs, more danger, and more adventure! Get it now The History Mystery Kids -Book 1: Fiasco in Florida -Book 2: Magic in Michigan -Book 3: Midnight in Massachusetts -Book 4: Camping in Colorado -Book 5: Sabotage in South Carolina