P B E F A C E 
 T h e   name  Tawarek  is  also  spelt  Touareg,  Tuareg  
 Tuarik,  and in other ways besides.  I have used the  
 form Tawarek,  as  it  is,  I  think, the  one  that  most  
 nearly represents  the  correct  pronunciation.  I  am  
 indebted  to  the  writings  of  the  French  authors,  
 Général  Hanoteau, Commandant Bissuel, and  MM.  
 Duveyrier  and  Mercier,  for  much  of  the  material  
 relating  to  the  Tawareks,  the  Sahara,  and  Twat.  
 My  thanks  are  also  due  to  M.  Marius  Maure,  of  
 Biskra, for permission  to  reproduce  his  photograph  
 of the serf  who  accompanied  the  Tawarek  deputation  
 to Algiers.  The account of  the  Senoussia  sect  
 is  to  a  great  extent  taken  from  M.  Duveyrier’s  
 pamphlet  upon  the subject.  The  remainder of  the  
 information  was  gathered  from  the  natives  themselves, 
  and is, I believe, new. 
 W.  J.  H.  K. 
 May 1903.