Greetings Librarian:

Thadeus OsbertThank you for allowing me to introduce myself. I am Thaddeus Osbert, a 1584 year old red dragon who hangs out in Cornwall, among other places, with my best buddies, Gavin, Bunty and Emily.

I have many secrets. In fact, in Secret of the Dragon’s Eye, Secret of the Dragon’s Breath and Secret of the Dragon’s Claw, some of my most fabulous secrets are divulged.  Author Derek Hart has written about me and my friends in the 6 book Secret Dragon series, of which the above 3 are available now.  Secret of the Dragon’s Scales will be published this coming May.

Who wouldn’t love “A superb WWII fantasy that hooks the audience in two ways. First the description early WWII England mostly through the eyes of Bunty makes for a vivid anchored historical. When Thaddeus enters their lives, the story line adds fantasy elements to it,” Harriet Klausner, Amazon’s #1 Book Reviewer, said in her first Derek Hart book review.  Her enthusiasm was repeated with her reviews of the next two dragon books, and was even more impressive.

Dragon Eye coverIn my humble opinion, I believe these Secret Dragon books would be a wonderful addition to your school library. Your students would enjoy reading stories, which take place in the United Kingdom and go on the adventure of a lifetime with me, Thaddeus, which is both magical and exciting. Furthermore, I will carry on through many more escapades, which appeal to all ages and will be read again and again for many years to come.

The link for the Secret of the Dragon’s Eye video book trailer, will further entice you that Thaddeus and his buddies would be a great fit for your library.

Please take a moment to visit our website, too, and you can get familiar with me and author Derek Hart.

For your convenience, I have included the link to Gardners Books, where you can order the books wholesale.

Secret of the Dragon's Eye

  • ISBN-10: 059542967X
  • ISBN-13: 978-0595429677

Secret of the Dragon's Breath

  • ISBN-10: 0595480950
  • ISBN-13: 978-0595480951

Secret of the Dragon's Claw

  • ISBN-10: 1450224237
  • ISBN-13: 978-1450224239

If you have any questions or comments, please contact our Chief Marketing Officer, Jodi Roth-Braun by email at, or phone at 001-651-214-7767.

Thank you kindly for your time and your students will, too!!


Thaddeus Osbert

Derek Hart

Derek Hart