It takes the average reader 4 hours and 40 minutes to read The Invisible Enemy by Dorothy H. Crawford
Assuming a reading speed of 250 words per minute. Learn more
Explains the nature of viruses, how they form, and how a virus' ability to mutate have caused such devastating diseases as smallpox in the past and continue to pose threats, and theorizes the future of viruses.
The Invisible Enemy by Dorothy H. Crawford is 275 pages long, and a total of 70,125 words.
This makes it 93% the length of the average book. It also has 86% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 6 hours and 23 minutes to read The Invisible Enemy aloud.
The Invisible Enemy is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
The Invisible Enemy by Dorothy H. Crawford is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.
To buy The Invisible Enemy by Dorothy H. Crawford on Amazon click the button below.
Buy The Invisible Enemy on Amazon