About the Author

Alex Woolf is the author of more than 100 works of fiction and nonfiction for children. He has a passion for history and science. He lives in London with his wife, two kids, and their cats, Juno and Minerva.

Reviews

“The “Trailblazers” series is the next step up from the “Who Is?” titles, in terms of the length and the depth of information.” —School Library Journal