In Secrets of Heat and Cold, you will find out how heat is measured, what happens at absolute zero, and how refrigerators work.

Looks at what matter is, and examines the different states that it can change into.

Paired once again with top journalist Jameson Rook, NYPD Homicie Detective Nikki Heat arrives at her latest crime scene to find an unidentified body stuffed inside a suitcase. Nikki is in for a big shock when this new homicide connects to the unsolved murder of her own mother. Will Nikki Heat finally be able to solve the dark mystery that has been her demon for ten years?

The Secret Doctrine is one of the most influential esoteric and occult books of all time. In the first part of the book the author explains the origin and evolution of the universe itself, in terms derived from the Hindu concept of cyclical development. While in the second part she describes the origins of humanity through an account of "Root Races" said to date back millions of years.

Presents advice on using Internet searching to perform successful telephone sales.

Reproduction of the original: The Secret Doctrine by Helena Petrovna Blavatsky