Morning Sickness Books at Amazon.com:

Managing Morning Sickness: A Survival Guide for Pregnant Women
by Miriam Erick

The Morning Sickness Companion
by Lynn Friedman (Foreword), Elizabeth Kaledin

No More Morning Sickness: A Survival Guide for Pregnant Women
by Mariam R. D. Erick

Morning Sickness: A Medical Dictionary, Bibliography, And Annotated Research Guide To Internet References
by Icon Health Publications

Managing morning sickness
by Marilyn M Shannon

Natural Remedies for Morning Sickness and Other Pregnancy Problems
by Tiran Denise