Rosetta Stone V4 TOTALe: Chinese (Mandarin) Level 1 2010 (Rosetta Stone)

Tuttle Publishing: Chinese in a Flash, Vol. 3 2006 (Philip Yungkin Lee)

Advanced.

Tuttle Publishing: Chinese in a Flash, Vol. 4 2006 (Philip Yungkin Lee)

Advanced.

Tuttle Publishing: Chinese in a Flash, Vol. 2. 2004 (Philip Yungkin Lee)

Excellent for more advanced students.

Tuttle Publishing: Chinese in a Flash, Vol. 1 2003 (Philip Yungkin Lee)

888 flash cards to learn Chinese characters, ordered by frequency of usage and complexity.

Fluenz: Next-Generation Chinese Language Learning Software. 2007 (Fluenz Mandarin 1 + 2)

Excellent language learning software for MS-Windows.

Charles E. Tuttle Co.: 250 Essential Chinese Characters for Everyday Use. Vol. 1 (Philip Yungkin Lee)

Even if you are not into learning the language you will be stunned by the aesthetics and complexity of the Chinese characters.

Tuttle Publishing: 250 Essential Chinese Characters For Everyday Use. Vol. 2 2004 (Philip Yungkin Lee)

Primsleur: Chinese (Mandarin) I. (Audio CD) 2nd. Ed. 2000 (Pimsleur Language Programs)

Primsleur: Chinese (Mandarin) II. (Audio CD) 2002 (Pimsleur Language Programs)