In 2015, author Robert D. (“Bob”) Calkins left a very rewarding job as spokesman for the Washington State Patrol to follow his passion and write books about K9 Search and Rescue.
The Sierra the Search Dog “series” is better described as a “spectrum” of books. The books include all the same characters, but are written for different reading levels.

For pre-schoolers:

  • Sierra Becomes a Search Dog
  • Sierra the Search Dog Finds Fred
  • Sierra the Search Dog Saves Sally – Coming Soon!

For elementary school-age readers:

  • Bryce Bumps His Head – In Production!
  • I Need a Search Cat – Coming Soon!

Finally, for teen readers and adults:

  • Digger. (Sierra and the Case of the Chimera Killer)

Read the little ones to sleep with Sierra Becomes a Search Dog, turn down the lights, and enjoy Digger, a murder mystery about every reader’s two favorite subjects: sweet dogs and serial killers.